Lǜ Yáng Chūn

Lǜ Yáng Chūn (绿杨春, lǜ yáng chūn) — “Kasupe wa Mivundu Yobiriwira” — ndi tiyi wamtundu wa green wo umachokera ku tawuni ya Izhēng (仪征市, Yízhēng Shì) m’boma la Yángzhōu (扬州市), m’chigawo cha Jiāngsū (江苏省). Dzina lake lachokera ku nthano yotchuka ya ndakatulo ya Yángzhōu: «绿杨城郭是扬州» — “Mzinda wa mivundu yobiriwira ndi Yángzhōu” — mzere umene ukudza kuchokera ku ndakatulo za nthawi ya Táng ndipo umagwirizanitsa mzindawo ndi kukongola kwa masamba a mivundu ya masika. Masamba a Lǜ Yáng Chūn ndi oonda, okongola, “ngati mphukira ya mivundu” (形似新柳, xíng sì xīn liǔ) — amasonyeza fanizo limeneli m’mapangidwe ake. Tiyi ameneyu anapangidwa mu 1991 pa fakitale ya tiyi ya phiri la Nàshān (捺山制茶厂, Nàshān Zhìchá Chǎng), yomwe ili m’dera la Izhēng National Geopark (仪征国家地质公园). Zopangira ndi zamasika a kumayambiriro kwenikweni: pa kilogalamu imodzi ya mtundu wapamwamba zimatenga pafupifupi 90,000 ya masamba a mphukira. Mu 2011, tiyiyi idalandira chitetezo cha chizindikiro cha malo (geographical indication) cha China, ndipo mu 2012, Izhēng idapatsidwa ulemulero wa “Dziko la Tiyi Wotchuka wa China” (中国名茶之乡, Zhōngguó Míngchá Zhī Xiāng). Pofika chaka cha 2025, mtengo wa mtundu wa “Lǜ Yáng Chūn” udapitilira 1.4 biliyoni ya yuan, ndipo mu 2023, luso la kupanga tiyiyu ndi manja lidalembedwa m’kaundula wa chuma chosagwa pansi cha chigawo cha Jiāngsū.

1. Gulu ndi Chiyambi:

• Mtundu: Tiyi wamtundu wa green (绿茶, lǜchá), osawilika. Malinga ndi luso — ndi wophika pang’ono komanso wouma pang’ono (半烘炒结合, bàn hōngchǎo jiéhé): kuphatikiza kuwotcha (炒, chǎo) pagawo la kukonza ndi kupanga, ndi kuumitsa (烘, hōng) pagawo lomaliza. Malinga ndi maonekedwe a masamba ake, umakhala wa mtundu wa “maonekedwe a nsidze” (眉形, méixíng): masamba ake ndi oonda, okongola, opinda pang’ono, “ngati mphukira ya mivundu” (形似新柳). Malinga ndi gulu — ndi womwe umatchedwa mtundu wa nsidze, wophikidwa pang’ono ndi kuuma (条形烘炒绿茶, tiáoxíng hōngchǎo lǜchá).

• Gulu: Ndi chinthu chotetezedwa ndi chizindikiro cha malo cha China (国家农产品地理标志产品, 2011). Ndi tiyi wodziwika bwino mu chigawo cha Jiāngsū (江苏省地方名茶, 1999). Adalandira mphoto yapadera ya “Zhōng Chá Bēi” (中茶杯特等奖) kangapo — mphoto zinayi zapadera, malo asanu ndi limodzi oyamba. Mu 2001, pampikisano wa “Zhōng Chá Bēi”, chitsanzo chochokera ku Izhēng chinalemba ziŵerengero zapamwamba kwambiri pakati pa tiyi 207 wa mtundu wa green m’dzikolo. “Dziko la Tiyi Wotchuka wa China” (中国名茶之乡, 2012 — Izhēng). Chuma chosagwa pansi chachigawo (手工制茶技艺 — 江苏省非遗, 2023).

• Chiyambi: China, chigawo cha Jiāngsū (江苏省), mzinda wa Yángzhōu (扬州市, Yángzhōu Shì), tawuni ya Izhēng (仪征市, Yízhēng Shì). Dera lotetezedwa ndi chizindikiro cha malo limakhudza matauni 9 ndi ofesi 1: Xièjí (谢集乡), Yuètáng (月塘乡), Qīngshān (青山镇), Liújí (刘集镇), Tóngshān (铜山办事处), Xīnchéng (新城镇), Xīnjí (新集镇), Mǎjí (马集镇), Zhēnzhōu (真州镇), Chénjí (陈集镇). Pakatikati pa kupanga ndi fakitale ya tiyi ya Nàshān (捺山茶场, Nàshān Cháchǎng) m’tauni ya Yuètáng.

• Maudindo a malo: 32°14′–32°36′ Kumpoto, 119°02′–119°22′ Kum’mawa. Kutalika — 5–149 m pamwamba pa nyanja. Dera lalikulu la tiyi ndi mapiri a 30–40 m.

2. Mbiri ndi Tanthauzo la Chikhalidwe:

• Nthawi ya Táng ndi Sòng. Kulima tiyi ku Izhēng — umo muli madera akale kwambiri a tiyi kumpoto kwa mtsinje wa Yángzǐ — kumachokera mu nthawi ya Táng (唐, 618–907). Kale komweko, Yángzhōu anali malo akuluakulu a malonda a ngalande yaikulu, ndipo tiyi wa kumeneko ankakhala m’gulu la zinthu zomwe zinkaferedwa kumpoto kudzera m’misinja ya madzi. Mu nthawi ya Sòng (宋, 960–1279), tiyi wochokera ku mapiri a Shǔgǎng (蜀岗, Shǔgǎng) adalandira ulemulero wa “gòngchá” (贡茶, gòngchá) — “tiyi wa mfumu” — chomwe chinkasonyeza kuti ubwino wake unkavomerezedwa pa mlingo wapamwamba kwambiri.

• Kupangidwa kwa mtundu (1988–1991). Kupangidwa kwa tiyi watsopano kunayambika mu 1988 ndi Ulangizi wa Zamalonda Zosiyanasiyana wa Yángzhōu (扬州市多种经营管理局). Pologolamuyi panabwera akatswiri ochokera ku Kholo la Nkhalango la Yángzhōu (扬州市林业站), mafamu a tiyi a Píngshān (平山茶场), Shǔgǎng (蜀冈茶场), Shānhé (山河茶场) m’tawuni ya Hánjiāng, komanso siteshoni yoyesera ya Nàshān (捺山茶叶试验场) ndi fakitale yachiwiri ya tiyi ya Nàshān ku Izhēng. Patatha zaka zinayi zakuyesa, mu 1991, tiyiyu idapangidwa mopambana. Dzina lakuti “Lǜ Yáng Chūn” linaperekedwa ndi mainjiniya wamkulu wa Fakitale ya Tiyi ya Yángzhōu, Féng Jīnwěi (冯金纬): malingaliro a dzinali anagwirizanitsa zinthu zitatu — Yángzhōu monga “mzinda wa mivundu yobiriwira” (绿杨城郭是扬州), tiyi wa mtundu wa green monga chopangidwa chachikulu cha derali, ndi kukolola kwa masika monga mlingo wapamwamba wa ubwino.

• Kuvomerezedwa ndi kukhazikitsidwa kwa miyezo. Mu 1999, tiyiyu idadutsa pa ulemulero wachigawo ndipo idavomerezedwa kukhala tiyi wodziwika bwino wa Jiāngsū. Mu 2002, Ulangizi wa Ubwino wa chigawo unavomereza mfundo ya chigawo ya “Lǜ Yáng Chūn”. Mu 2011, Unduna wa Zaulimi wa China unapatsa tiyiyi ulemulero wa chinthu chotetezedwa ndi chizindikiro cha malo. Mu 2012, Izhēng idalandira ulemulero wa “Dziko la Tiyi Wotchuka wa China”. Mu 2023, luso la kupanga ndi manja (手工制茶技艺, shǒugōng zhìchá jìyì) lidalembedwa m’ndandanda wa chuma chosagwa pansi cha chigawo cha Jiāngsū.

• Tanthauzo la chikhalidwe. Yángzhōu ndi umodzi mwamizinda yotchuka kwambiri mwa ndakatulo ku China: mzinda wa ngalande, minda yachikale, “mivundu yobiriwira,” ndi chikhalidwe chotchuka cha tiyi wam’mawa wa Yángzhōu (早茶, zǎochá). Mzere wa «绿杨城郭是扬州» ndi wa wolemba ndakatulo wa nthawi ya Qīng, Wáng Shìzhēn (王士禛, Wáng Shìzhēn, 1634–1711), ndipo wakhala chizindikiro cha mzindawu. Lǜ Yáng Chūn ndi chithunzithunzi cha chisoso cha Yángzhōu mu tiyi: masamba onse ndi mphukira ya mivundu yaying’ono, ndipo kafungo ka chestnut kumakumbutsa za kayendetsedwe ka masika m’mbali mwa ngalande ya Shòu Xīhú (瘦西湖, Shòu Xīhú). Kuyambira 2005, Izhēng imachita chikondwelero cha tiyi cha “Lǜ Yáng Chūn Zǎo” (绿杨春早, “Kasupe Woyambirira wa Mivundu Yobiriwira”) pachaka, kulimbikitsa kuphatikiza kwa chikhalidwe cha tiyi ndi zokopa alendo.

3. Kufotokoza za Zomera ndi Zipangizo:

• Mitundu ya mbewu: Pogwiritsa ntchito Lǜ Yáng Chūn, amagwiritsa mitundu yapakatikati ya masamba (中叶种, zhōngyè zhǒng), yopanda tsitsi lochuluka, yofananitsidwa ndi Camellia sinensis var. sinensis, yomwe idasankhidwa chifukwa cha kukhoza kupirira kuzizira ndi chilala, kukhala yoyenera kupanga tiyi wa mtundu wa green, komanso kukhala ndi kutalika kopanda mchilichonse ndi kukhuta kwa mphukira. Mitundu ikuluikulu:

  • Jiūkēng (鸠坑种, Jiūkēng Zhǒng) — ndi umodzi mwamitundu yakale kwambiri ya ku Zhèjiāng, yomwe yasinthidwa ndi kufalikira mmbuyo ku Jiāngsū. Imapatsa kukoma kozama, “kopirira”.
  • Fúdǐng Dàbái (福鼎大白, Fúdǐng Dàbái) — ndi mtundu wokhazikika, womwe umapereka mawonekedwe osalala ndi okoma.
  • Lóngjǐng 43 (龙井43号, Lóngjǐng 43 Hào) — ndi mtundu wosamba msanga, wopangidwa ku Choyesa Chachikulu cha Tiyi cha China, womwe umakhala ndi amino acid ochuluka.
  • Lóngjǐng Chángyè (龙井长叶, Lóngjǐng Chángyè) — ndi mtundu wa masamba aatali a Lóngjǐng, womwe wabweretsedwa m’zaka zaposachedwa.
  • Zhōngchá 108 (中茶108, Zhōngchá 108) — ndi mtundu wamakono womwe umakhala ndi kafungo kochuluka.

• Mfundo yokolola: Kungokolola kwa masika a kumayambiriro (春茶, chūnchá) kokha. Mtundu wapamwamba (特级, tèjí) — ndi mphukira imodzi yokha (单芽, dān yá), yolimba, yodzaza. Mtundu woyamba (一级) — ndi mphukira imodzi ndi tsamba limodzi loyambirira kutuluka (一芽一叶初展). Mtundu wachiwiri (二级) — ndi mphukira imodzi ndi masamba aŵiri. Kutalika kwa mphukira ya mtundu wapamwamba ndi 1.8–2.5 cm. Kuti apeze kilogalamu imodzi ya mtundu wapamwamba zimatenga pafupifupi 90,000 ya mphukira.

• Nyengo: Míngqián Chá (明前茶, Míngqián Chá) — kukolola lisanafike mwambo wa Qīngmíng (清明, kawirikawiri pa 4–5 Epulo) — kumapereka mitundu yapamwamba ndi yoyamba, yomwe ili ndi amino acid ochuluka kwambiri. Yǔqián Chá (雨前茶, Yǔqián Chá) — kukolola lisanafike mwambo wa Gǔyǔ (谷雨, kawirikawiri pa 19–20 Epulo) — masamba ake ndi olimba kwambiri, ndipo madzi ake a tiyi ndi amphamvu, akukhala ndi zipsera zambiri. Pambuyo pa Meyi, kupanga Lǜ Yáng Chūn kumayima; masamba a chilimwe ndi a mphala amagwiritsidwa ntchito popanga tiyi wa mtundu wa green wamba kapena tiyi wofiira.

• Magulu:

  • Wapamwamba (特级): Mphukira imodzi yokha, yolimba, yobiriwira bwino, ndi tsitsi lochepachepa. Kafungo ka chestnut. Kuyambira 2680 yuan/500 g.
  • Woyamba (一级): Mphukira imodzi + tsamba limodzi, mawonekedwe ofanana. 800–1500 yuan/500 g.
  • Wachiwiri (二级): Mphukira imodzi + masamba aŵiri, madzi amphamvu.

4. Malo ndi Mkhalidwe wa Kulima:

• Mawonekedwe a nthaka ndi malo. Izhēng ili m’mphepete mwa kumpoto kwa mtsinje wa Yángzǐ (长江) wapansi, m’dera la mtsinje wa Jiānghuái (江淮分水岭). Kum’mwera chakum’mawa kuli chigwa cha mchenga cha mitsinje, kumadzulo kuli mapiri aatali, pakati ndi kumpoto kuli mapiri otsetsereka. Mindandanda ya tiyi imakhala makamaka pa mapiri otsetsereka (缓岗丘陵) pa kutalika kwa 30–149 m, kutali ndi malo a mafakitale. Izhēng ndi dera losonyezera za chilengedwe la dziko (国家生态示范区) ndi chigawo cha zaulimi chachilengedwe (江苏省生态农业示范县).

• Nyengo: Ndi nyengo ya kumpoto kwa dera la chimphepo cha monsoonal (北亚热带季风气候). Kutentha kwapachaka — 15.1°C. Mvula yapachaka — pafupifupi 1100 mm. Maola a dzuŵa — 2226.5 pachaka. Dera lopanda chisanu — masiku 221+. Kutentha kokwanira komwe kumapezeka — 5537°C. Pali nyengo zinayi zomveka bwino zomwe zili ndi kusintha kwakukulu kwa kutentha usana ndi usiku — ndicho chinthu chofunikira kwambiri pakudzikundika kwa zakudya zopindulitsa m’masamba. Kusiyana kwa nyengo yozizira ndi ya masika n’kofunikira kwambiri: nthawi yayitali yopuma m’nyengo yozizira imathandiza kuti mbewu za tiyi zisauze zakudya, ndipo kuyamba mochedwa kwa kukula (mochedwa kuposa madera akummwera) kumapangitsa kuti amino acid ikhale yochuluka mu mphukira ya masika.

• Nthaka: Ndi ya mtundu wa chikasu–chofiirira (黄棕壤, huáng zōng rǎng), yopangidwa pa gwero la nthaka la Xiàshǔ (下蜀黄土, Xiàshǔ huángtǔ). Mbalame ya nthaka ndi yozama. pH — 4.5–6.5 (yoyenera kwambiri 6.0–6.5 pakatikati). Pali zinthu zochuluka zomatira, maoniyo a hydrogen ndi aluminiyamu osinthasintha, komanso zigawo zosinthasintha. Zolemera ndi mchere. Zomera za organic zili mpaka 8.0% ndi kuposa apo — chiŵerengero chokwezeka kwambiri m’madera a tiyi ku China, chomwe chimapatsa kukoma kozama ndi kukhuthala kwa madzi a tiyi. Mwala wobadwira ndi mwala wopangidwa mosanjikana, womwe umapanga dera lina la dothi lomwe limamangika (粘盘层, zhān pán céng).

• Kukula ndi muyeso. Dera lonse la minda ya tiyi ku Izhēng ndi 35,000 mu (≈2333 ha), pomwe 10,000 mu ndi malo olemekezeka a “green food” (绿色食品). Kupanga kwapachaka — matani 500+ a tiyi wouma. Ntchito yoposa anthu 30,000. Izhēng ndi malo akuluakulu opangira tiyi m’dera la Sūzhōng–Sūběi (苏中苏北).

5. Luso la Kupanga:

Luso la Lǜ Yáng Chūn ndi la kuphika pang’ono ndi kuumitsa pang’ono (半烘炒结合), lomwe limaphatikiza zinthu za kuwotcha popanga maonekedwe ndi kuumitsa pomaliza. Cholinga chachikulu ndi kupanga mawonekedwe a “mivundu yachichepere” ndi kukonza kafungo ka chestnut pamene kumateteza amino acid mokwanira. Kuyambira 1998, ku Izhēng kwayambitsidwa njira yopangira ndi makina (名茶机), yomwe ifika pa 98% ya ntchito, komabe luso la kupanga ndi manja likugwiritsidwabe ntchito pa mitundu yapamwamba ndipo mu 2023 lidalandira ulemulero wa chuma chosagwa pansi chachigawo.

• Kuyanika mwa kuyala (摊青, tān qīng): Mphukira zatsopano zomwe zakololedwa zimayalidwa mwa mzere wochepa m’chipinda chomwe chimadutsa mpweya kuti zinyezi zochulukiracho zisanduke nthunzi ndipo zigawo zoyamba za kafungo ziyambe kupangidwa. Kutaya kwa chinyezi — mpaka 15–20%.

• “Kupha ubiriwira” (杀青, shā qīng): Pogwiritsa ng’oma yozungulira (滚筒杀青机), kutentha — pafupifupi 140°C. Kukonza kofewa: kutentha kochepa kwambiri poyerekeza ndi tiyi wina wa mtundu wa green (pa Lóngjǐng — 200–250°C mu poto), zomwe zimalepheretsa kupsya kwa mphukira zofewa ndi kuteteza amino acid.

• Kupanga / “kukonza mizere” (理条, lǐ tiáo): Gawo lofunika kwambiri lomwe limapatsa masamba ake mawonekedwe a “mivundu yachichepere”. Njira zamanja za “kugwira ndi kugwedeza” (抓、抖, zhuā, dǒu) — katswiri amagwira tsamba limodzi ndi kuligwedeza mwa kanyimbo kake, kumene amatambasula ndi kusalaza masambawo. Njira imeneyi ndi yomwe imasiyanitsa Lǜ Yáng Chūn ndi tiyi wosalala (Lóngjǐng) ndi wozungulira (Bìluóchūn). Pa makina, amagwiritsa makina opangira mawonekedwe (理条机).

• Kuumitsa koyamba (初烘, chū hōng): Kuchepetsa chinyezi mpaka mlingo wapakati, kukhazikitsa mawonekedwe.

• Kupanga kotsiriza (整形, zhěngxíng): Kukonza mawonekedwe — kusalaza, kuchotsa masamba opunduka.

• Kuumitsa kotsiriza ndi “moto wa mdima” (足干 — 暗火, zú gān — àn huǒ): Kutentha — pafupifupi 60°C. Kuumitsa kochepa, pang’onopang’ono — ndiko kusiyana kwakukulu ndi kuumitsa kotsiriza kotentha kwambiri kwa tiyi wina wa mtundu wa green. “Moto wa mdima” umateteza amino acid zaulere ndi kuletsa kuwonongeka kwa zigawo za kafungo ka chestnut zosabadwa. Chinyezi chotsiriza — ≤6%.

• Kusanja ndi kuchotsa zolakwika (拣剔, jiǎn tī): Kuchotsa mapesi, masamba achikasu, zinthu zina zosayenera. Kugawa m’magulu.

6. Zizindikiro za Kumva:

• Maonekedwe a masamba ouma: Masamba amtundu wa “nsidze” (眉形): oonda, otambalala, okongola, opinda pang’ono — “ngati mphukira za mivundu zazing’ono” (纤细秀长似新柳, xiānxì xiùcháng sì xīn liǔ). Mtundu — wobiriwira bwino ndi kuthwanima kopanda mafuta (翠绿油润). Tsitsi lochepachepa. Lofanana, lofanana m’kukula.

• Kafungo ka masamba ouma: Koyera (清香, qīngxiāng) ndi kamvekedwe ka chestnut (栗香, lìxiāng) — kofunda, kochepa pang’ono, komwe kumakumbutsa ma chestnut okazinga. Pali kafungo kakang’ono ka udzu wamtsopano.

• Kafungo ka madzi a tiyi: Kafungo ka chestnut ndiye kofunikira kwambiri komanso kodziwika bwino. Ndi kapamwamba ndi kotalika (高雅持久, gāoyǎ chíjiǔ). Kukazizira, kumawonekera kafungo kokechezera ka maluwa. Kafungo ka kapu yazizira kamakhalapobe kwa nthawi yaitali.

• Kukoma: Ndi kwatsopano (鲜爽, xiānshuǎng) — “kutsopano” komveka bwino chifukwa cha amino acid ochuluka. Ndi kothina (醇厚, chúnhòu) — madzi a tiyi omwe ali ndi thupi lodzaza, osakhala ngati madzi. Ndi kokoma (甘, gān) — kubwera kwa kutsekemera (回甘, huígān) n’kokhalitsa ndi kotalika. Kupweteka kumakhala kochepa kwambiri. Pambuyo pake — kumakhalaponso kwa kutsekemera kwa chestnut kwa nthawi yaitali.

• Mtundu wa madzi a tiyi: Wooneka bwino, wowala (清澈明亮, qīngchè míngliàng). Wobiriwira bwino, nthawi zina ndi kachikasu kakang’ono (翠绿 / 浅绿带黄).

• Pansi pa tiyi (masamba ophikidwa): Wobiriwira mofewa, wofanana, wosalala (嫩绿匀齐, nèn lǜ yún qí). Masamba — athunthu, ofewa, opanda kuvulala.

7. Zigawo za Makemikolo:

• Polifenolo (茶多酚, chá duōfēn): Kuchuluka — pa mlingo wamba wa tiyi wa mtundu wa green wa m’dera la kumpoto kwa chimphepo (18–24%). Chosiyanitsa cha Lǜ Yáng Chūn n’kuchuluka kwapakati kwa polifenolo kuphatikizana ndi amino acid ochuluka, zomwe zimapanga kulingana kwa “kutsopano kopanda kupweteka”. Makatekini — ndiwo gulu lalikulu la polifenolo — amapereka mphamvu ya antioxidant.

• Amino Acid (氨基酸, ānjīsuān): Kuchuluka kwapamwamba ndi zotsatira za zinthu zitatu: (1) malo a kumpoto komwe kuli kusintha kwakukulu kwa kutentha usana ndi usiku ndi nthawi yayitali yozizira, yomwe imalimbikitsa kudzikundikira kwa zinthu za nitrogen; (2) kuchuluka kwa zomera za organic m’nthaka (mpaka 8%); (3) luso la “moto wa mdima” (暗火), lomwe limateteza amino acid zosagwira kutentha, makamaka L-theanine (L-茶氨酸). L-theanine ndiye chigawo chachikulu cha “kutsopano” (鲜爽) ndipo ndi gwero la mphamvu yopumula.

• Kafeini (咖啡碱, kāfēi jiǎn): Kuchuluka komwe kumakhala kwabwinobwino kwa tiyi wa mtundu wa green — 2.5–4.0%. Imapatsa mphamvu yopatsa nyonga, ndipo ikagwirizana ndi L-theanine imapanga mzimu wa “bata wamphamvu”.

• Mavitamini: Vitamini C (ascorbic acid) — imatetezedwa chifukwa cha kukonza kofewa ndi kuumitsa kochepa. Mavitamini a gulu B (B₁, B₂). Vitamini E (tokoferolo).

• Mchere: Potaziyamu, zinki, magineziyamu, manganese, fulora. Kulemera kwa mchere kumachokera ku nthaka yachikasu–chofiirira yomwe ili ndi maoniyo ochuluka osinthasintha.

• Mafuta onunkhira (芳香油, fāngxiāng yóu): Kafungo ka chestnut kamapangidwa ndi zigawo za teripene zokwiya kwambiri ndi zopangidwa za machitidwe a Maillard, zomwe zimapangidwa ndi kuwotcha. Kuumitsa kotsiriza kochepa kumateteza zigawo za kafungo zosabadwa.

• Chosiyanitsa chapadera: Chiŵerengero cha amino acid ndi polifenolo (酚氨比, fēn-ān bǐ) mu Lǜ Yáng Chūn chimayang’ana kwambiri mbali ya amino acid poyerekeza ndi tiyi wina wa mtundu wa green wakummwera — ichi ndi zotsatira za malo a kumpoto ndipo chimatsimikizira mawonekedwe a “kutsopano, kokoma, kopanda kupweteka”.

8. Mapindu a Zaumoyo:

• Mphamvu ya antioxidant. Makatekini ndi polifenolo amachotsa ma free radicals, kuchepetsa kupanikizika kwa okosijeni ndi kuchepetsa kukalamba kwa maselo.

• Mphamvu yopatsa nyonga ndi kuthandiza kuganiza. Kafeini ikagwirizana ndi L-theanine imapatsa mphamvu yofewa, yokhazikika yopanda kuphulika kwadzidzidzi: kuwongolera kukhazikika, kusamala, ndi kukumbukira kwakanthawi.

• Mphamvu yopumula. L-theanine imathandiza kupanga mafunde a α a ubongo, ndipo imakhala ndi mphamvu yolimbana ndi nkhawa popanda kutonthoza kwambiri.

• Kuthandiza kagayidwe ka mafuta m’thupi. Polifenolo a tiyi amathandiza pakuwongolera mulingo wa cholesterol ndi triglyceride, kuthandiza kukhala ndi magazi abwino.

• Kuthandiza chakudya kugayika. Kupweteka kochepa ndi zinthu zina za tannin kumathandiza kuti timadzimadzi tigayitse chakudya. Tiyiyu amatsagana ndi chakudya cham’mawa cha Yángzhōu (早茶) mwamwambo.

• Kulimbikitsa chitetezo cha m’thupi. Kuphatikiza kwa polifenolo, mavitamini C ndi E, komanso L-theanine kumathandiza pa kuteteza thupi.

• Kuthandiza thanzi la mkamwa. Fulora ndi makatekini amalepheretsa kukula kwa mabakiteriya omwe amayambitsa dzino, ndi kutsitsimutsa mpweya wapakamwa.

• Mphamvu yokodzetsa. Kafeini ndi theobromine zimakhala ndi mphamvu yofewa yokodzetsa, yomwe imathandiza kutulutsa zinthu zoipa m’thupi.

9. Kupangira:

• Kutentha kwa madzi: 80–90°C. Kwa mtundu wapamwamba (mphukira imodzi ya míngqiánchá) — 80–85°C. Kwa yǔqiánchá (masamba okhwima) — 85–90°C.

• Kuchuluka kwa tiyi: 3 g pa 150 ml (chiŵerengero cha 1:50).

• Zombo: Kapu ya galasi ya mowongoka (直筒玻璃杯) — imathandiza kuona “kuvina” kwa masamba a mphukira za mivundu. Gaiwan yopanda makulidwe (薄胎盖碗) — kuti athe kulamulira bwino kuchuluka kwa tiyi. Kapu ya porcelain yokhala ndi chivundikiro imagwiranso ntchito.

• Ndondomeko:

  1. Tenthetsa chombo ndi madzi otentha, wagwetse.
  2. Ika tiyi.
  3. Kwa míngqiánchá — “kutsanulira kwapakati” (中投法, zhōng tóu fǎ): tsanulira 1/3 ya madzi, gwedeza pang’ono kapu, lowetsani mphukira, kenako dzazitsani mpaka pa mlingo wonse. Kutsanulira koyamba — masekondi 10.
  4. Kwa yǔqiánchá — “kutsanulira kwapansi” (下投法, xià tóu fǎ): choyamba ikani tiyi, kenako tsanulira 1/3 ya madzi, gwedeza, dzazitsani. Kutsanulira koyamba — masekondi 15–20.
  5. Gawa madziwo. Osalola kuti tiyi akhale m’madzi motalika kwambiri — kupweteka kumakhala kochepa, koma kutsopano kumasokonekera.
  6. Kutsanulira mobwerezabwereza: 4–5 kutsanulira, kotsatira kulikonse — +10–15 masekondi.

10. Kusunga:

• Tiyi watsopano — “kuchotsa moto” (退火, tuì huǒ): Mukagula tiyi watsopano, tikulimbikitsidwa kusunga kwa masiku 10–15 pa kutentha kwa chipinda mu phukusi lotsekedwa kuti kukoma kukhazikike ndi “moto” wotsalira wa kuwotcha uyembekezere.

• Kusunga kwakukulu: Phukusi lotsekedwa (thumba la aluminiyamu lokhala ndi vacuum), mufiriji pa 0–5°C. Nthawi — mpaka miyezi 12.

• Kusunga kwanthawi yayitali: Kuumitsa mu freezer (-18°C) mu phukusi la vacuum — mpaka miyezi 18.

• Adani a tiyi: Chinyezi, kafungo kochokera kunja, kuwala, kutentha kwambiri, mpweya. Musasunge pafupi ndi zakudya zokhala ndi kafungo kamphamvu. Mukatulutsa mufiriji, phukusi likhale pa kutentha kwa chipinda kwa mphindi 30–60 musanalitsegule, kuti madzi asachite kondensiyo.

• Limbikitso: Tiyi wokwanira sabata limodzi kapena ziŵiri atha kusungidwa pa kutentha kwa chipinda pamalo ozizira, osawala. Zomwe zasala ziyenera kusungidwa mufiriji.

11. Mtengo ndi Zinthu Zofanana Zonyenga:

• Gawo la mtengo: Mtundu wapamwamba (特级, mphukira imodzi, míngqiánchá) — kuyambira 2680 yuan/500 g (≈$370+). Mtundu woyamba — 800–1500 yuan/500 g. Mtundu wachiwiri ndi yǔqiánchá — kuyambira 300 yuan/500 g. Poyerekeza ndi tiyi ofanana monga Xīhú Lóngjǐng kapena Dòngtíng Bìluóchūn, Lǜ Yáng Chūn amakhalabe wotsika mtengo kwambiri — mtundu wake sunatchukirebe kwambiri, koma ubwino wake uli ofanana.

• Momwe mungapewere zonyenga:

  • Chizindikiro cha Geographical Indication. Tiyi weniweni amadziwika ndi chizindikiro cha geographical indication «仪征绿杨春» ndi/kapena mtundu wadera «NASAN捺山». Kugwiritsa ntchito dzina lakuti “Lǜ Yáng Chūn” kumayendetsedwa ndi malamulo: zipangizo ziyenera kukulidwa m’dera la Yángzhōu, kusinthidwa malinga ndi ndondomeko yovomerezeka, ndipo opanga ayenera kuvomerezedwa ndi Bungwe la Tiyi la Lǜ Yáng Chūn la Yángzhōu (扬州市绿杨春茶叶协会).
  • Maonekedwe. Masamba enieni ndi oonda, otambalala, “a mivundu”, osazungulira kapena osalala. Ofanana m’kukula.
  • Kafungo. Kumveka kwa chestnut (栗香). Pasakhale kafungo kopsya, kowawira, kapena “kopanda kanthu”.
  • Madzi a tiyi. Owala, owoneka bwino, obiriwira bwino. Madzi a tiyi osawoneka bwino kapena akuda ndi chizindikiro chabodza kapena kusungidwa molakwika.
  • Mtengo. Míngqiánchá weniweni wa mtundu wapamwamba sangakhale wotsika mtengo kuposa 1000 yuan/500 g. “Lǜ Yáng Chūn” wotsika mtengo mokayikitsa — mwachionekere ndi tiyi wochokera kudera lina wotchedwa ndi dzina la Yángzhōu.

12. Mfundo Zochititsa Chidwi:

• “Mzinda wa Mivundu Yobiriwira.” Dzina la tiyiyu ndi mawu enieni ochokera ku ndakatulo za Wáng Shìzhēn. Masamba onse ndi mphukira zazing’ono za mivundu, ndipo tiyi m’kapu amayambitsa chithunzi cha Yángzhōu. Ndi umodzi mwamatiyi ochepa a ku China omwe dzina lake ndi chifaniziro cha ndakatulo, osati mawu a malo kapena za zomera.

• Mphukira 90,000 pa kilogalamu imodzi. Mtundu wapamwamba wa Lǜ Yáng Chūn ndi mphukira za masika a kumayambiriro kokha. Poyerekeza: pa kilogalamu imodzi ya Xīhú Lóngjǐng zimatenga pafupifupi 60,000–80,000 mphukira, ndipo Tàipíng Hóukuí — pafupifupi 1,500 mphukira. Lǜ Yáng Chūn ndi umodzi mwamatiyi wa mtundu wa green omwe amafuna mphukira zochuluka kwambiri.

• Organic m’nthaka — 8%. Zomera za organic m’nthaka za minda ya tiyi ku Izhēng zimafika pa 8% — ichi ndi chimodzi mwaziŵerengero zapamwamba kwambiri pakati pa madera onse a tiyi ku China. Poyerekeza: chiŵerengero chabwinobwino cha nthaka za tiyi ndi 1.5–3%.

• Tiyi wochokera ku Geopark. Pakatikati pa kupanga pafakitale ya Izhēng National Geopark — tiyi wopangidwa m’dera la geopark ndi chinthu chosowa pa ntchito yapadziko lonse ya tiyi.

• Zotsatira zapamwamba pa “Zhōng Chá Bēi” (2001). Pa mpikisano wadziko lonse wa tiyi “Zhōng Chá Bēi”, chitsanzo chochokera ku Izhēng chinalemba ziŵerengero zapamwamba kwambiri pakati pa tiyi 207 wa mtundu wa green ochokera m’dziko lonse — apamwamba kuposa Lóngjǐng, Bìluóchūn, ndi Huángshān Máofēng m’chaka chimenecho.

• Mtengo wa mtundu — 1.4+ biliyoni yuan. Pofika chaka cha 2025, mtundu wa “Lǜ Yáng Chūn” umayesedwa kukhala woposa 1.4 biliyoni yuan (≈$193 miliyoni) — kwa tiyi wadera wochokera kuchigawo chomwe sichinalembedwe kwambiri, ichi ndi chotulukapo chochititsa chidwi.

13. Kuyerekeza ndi Tiyi Ena a Mtundu wa Green:

• Xīhú Lóngjǐng (西湖龙井, Xīhú Lóngjǐng). Mawonekedwe osalala a masamba (扁形) motsutsa a mawonekedwe a nsidze a Lǜ Yáng Chūn. Kuwotcha mu poto pa 200–250°C motsutsa kukonza kofewa kwa ng’oma pa 140°C. Kafungo ka Lóngjǐng ndi “ka nyemba” (豆香), pamene Lǜ Yáng Chūn ndi ka chestnut (栗香). Lóngjǐng — ku Hángzhōu, Zhèjiāng; Lǜ Yáng Chūn — ku Yángzhōu, Jiāngsū. Onseŵa ali pa mbewu ya Lóngjǐng 43, koma luso losiyana limapereka mawonekedwe osiyana kwenikweni.

• Dòngtíng Bìluóchūn (洞庭碧螺春, Dòngtíng Bìluóchūn). Mawonekedwe ozungulira (螺形) motsutsa a mawonekedwe a nsidze. Bìluóchūn — tsitsi lochuluka, kafungo ka maluwa ndi zipatso; Lǜ Yáng Chūn — tsitsi lochepachepa, kafungo ka chestnut. Bìluóchūn — ku Sūzhōu; tiyi onseŵa — ochokera ku Jiāngsū, koma madera a nyengo ndi nthaka zosiyana.

• Nánjīng Yǔhuā Chá (南京雨花茶, Nánjīng Yǔhuā Chá). Komanso wochokera ku Jiāngsū, mnansi m’chigawo. Mawonekedwe — “singano ya paini” (松针形), yowongoka komanso yochepa; Lǜ Yáng Chūn — yotambalala, yopinda pang’ono. Yǔhuā Chá — wochokera kumidzi ya Nánjīng, pa nthaka zofiira; Lǜ Yáng Chūn — wochokera ku Izhēng, pa nthaka zachikasu–chofiirira. Onseŵa ndi oimira bwino chikhalidwe cha tiyi wa mtundu wa green wa Jiāngsū.

• Xìnyáng Máojiān (信阳毛尖, Xìnyáng Máojiān). Wochokera m’chigawo cha Hénán, komwenso kuli dera la kumpoto la chimphepo. Máojiān — tsitsi lochuluka, masamba oonda owongoka; Lǜ Yáng Chūn — tsitsi lochepachepa, mawonekedwe a “mivundu” opinda. Tiyi onseŵa amapindula ndi malo a kumpoto (amino acid ochuluka, kuyamba mochedwa kwa kukula), koma mawonekedwe a kukoma amasiyana: Máojiān amamvekera kwambiri za udzu, pamene Lǜ Yáng Chūn kumvekera kutsekemera kwa chestnut.

Pomaliza:

Lǜ Yáng Chūn — “Kasupe wa Mivundu Yobiriwira” — ndi tiyi amene m’kapu mwake mumakhala ndi chithunzi chandakatulo cha Yángzhōu: “mphukira za mivundu” zazing’ono ndi kafungo ka chestnut, mphukira 90,000 pa kilogalamu, nthaka zomwe zili ndi zomera za organic zochuluka kwambiri 8%, ndi kuumitsa kotsiriza kwa “moto wa mdima” komwe kumateteza amino acid. Kumbuyo kwa tiyiyu kuli mbiri kuyambira “gòngchá” ya nthawi ya Sòng mpaka ku mpikisano wa panama, kuchokera ku ndakatulo za Wáng Shìzhēn mpaka ku ulemulero wa chuma chosagwa pansi. Lǜ Yáng Chūn ndi tiyi wa anthu amene amalemekeza kukongola kwa mawonekedwe, kuzama kwa kukoma, ndi chikhalidwe cha mzinda womwe dzina lake lakhala chifaniziro cha kasupe. Ndipo pamenepo — ndi wotsika mtengo kuposa abale ake otchuka kwambiri a Jiāngsū — Lóngjǐng ndi Bìluóchūn — zomwe zimamupanga kukhala chimodzi mwazosankha zanzeru kwambiri pakati pa tiyi wapamwamba wa mtundu wa green wa ku China.