DB43-T 2386-2022葉果兩用茶園建設(shè)技術(shù)規(guī)程

ICS65.020.20

CCSB05

43

湖南省地方標準

DB43/T2386—2022

葉果兩用茶園建設(shè)技術(shù)規(guī)程

Technicalregulationsfortheconstructionofteagardenfor

bothleavespickingandseedspicking

2022-07-08發(fā)布2022-10-08實施

湖南省市場監(jiān)督管理局發(fā)布

DB43/T2386—2022

目次

前言························································································································Ⅲ

1范圍·····················································································································1

2規(guī)范性引用文件······································································································1

3術(shù)語和定義············································································································1

4茶園選址···············································································································1

5品種選擇···············································································································2

6種植密度與方式······································································································2

7肥水管理···············································································································2

8茶樹修剪···············································································································3

9病蟲害防治············································································································3

10葉果采收··············································································································3

11檔案管理··············································································································3

I

DB43/T2386—2022

前言

本文件按照GB/T1.1—2020《標準化工作導(dǎo)則第1部分：標準化文件的結(jié)構(gòu)和起草規(guī)則》的規(guī)

定起草。

請注意本文件的某些內(nèi)容可能涉及專利。本文件的發(fā)布機構(gòu)不承擔(dān)識別專利的責(zé)任。

本文件由湖南省農(nóng)業(yè)農(nóng)村廳提出。

本文件由湖南省農(nóng)業(yè)標準化技術(shù)委員會歸口。

本文件起草單位：湖南省茶葉研究所、湖南湘波綠茶葉科技有限公司。

本文件主要起草人：陳宇宏、李賽君、黃飛毅、段繼華、雷雨、丁玎、康彥凱、羅意、陳瑩玉。

III

DB43/T2386—2022

葉果兩用茶園建設(shè)技術(shù)規(guī)程

1范圍

本文件規(guī)定了葉果兩用茶園的術(shù)語與定義、茶園選址、品種選擇、種植密度與方式、肥水管理、茶

樹修剪、病蟲害防治、葉果采收和檔案管理等技術(shù)要求。

本文件適用于湖南省葉果兩用茶園建設(shè)和管理。

2規(guī)范性引用文件

下列文件中的內(nèi)容通過文中的規(guī)范性引用而構(gòu)成本文件必不可少的條款。其中，注日期的引用文件，

僅該日期對應(yīng)的版本適用于本文件；不注日期的引用文件，其最新版本（包括所有的修改單）適用于本

文件。

GB3095環(huán)境空氣質(zhì)量標準

GB11767茶樹種苗

GB15063復(fù)混肥料（復(fù)合肥料）

GB15618土壤環(huán)境質(zhì)量標準

GB18877有機-無機復(fù)混肥料

NY227微生物肥料

NY525有機肥料

NY/T5018茶葉生產(chǎn)技術(shù)規(guī)程

HNZ136茶葉主要病蟲害綠色防控技術(shù)規(guī)程

3術(shù)語和定義

下列術(shù)語和定義適用于本文件。

3.1

葉果兩用茶園teagardenforpickingleavesandseeds

既可以供生產(chǎn)采摘茶樹鮮葉，又可以采收茶果的茶園。

4茶園選址

4.1pH4.0～6.5為宜，土層深度80cm以上，有機質(zhì)含量豐富，氮、磷、鉀含量達到豐產(chǎn)茶園要求，

質(zhì)地疏松的土地建園。

4.2土壤環(huán)境質(zhì)量應(yīng)符合GB15618規(guī)定的二類土壤環(huán)境質(zhì)量要求，周圍無有害金屬、非金屬礦山，無

有毒農(nóng)藥、其他有害物質(zhì)污染史。

4.3地形地勢上選擇避風(fēng)向陽、不易受旱的緩坡地段為宜。

4.4茶園空氣質(zhì)量應(yīng)符合GB3095中規(guī)定的二級標準要求，遠離城市、工廠、居民區(qū)，距離公路鐵路

干線直線距離＞200m。

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DB43/T2386—2022

4.5采取適當(dāng)?shù)母綦x措施，如種植隔離帶等。

5品種選擇

5.1選擇適宜于推廣地區(qū)種植的無性繁殖系登記良種。

5.2雙親產(chǎn)量、品質(zhì)、抗性等主要經(jīng)濟性狀優(yōu)良，且性狀互補，品種母性遺傳力強。

5.3母本的茶果產(chǎn)量不低于40kg/667m2。

5.4親本盛花期相遇，盛花期出現(xiàn)在10月初至11月上旬，相遇期約40天左右。

5.5親本遺傳差異大。

5.6組合有性后代表型性狀一致性高，分離度小。

6種植密度與方式

6.1茶苗質(zhì)量應(yīng)符合GB11767規(guī)定的I、II級標準。

6.2兩個無性系隔行種植，單行雙株條植。

6.3行株距開張型親本采用180cm×33cm，半直立型親本采用150cm×33cm，每畝種植2500

株～3000株。

7肥水管理

7.1施肥原則

7.1.1葉果兩用茶園施肥應(yīng)有機肥和礦物質(zhì)肥相結(jié)合，根據(jù)茶果發(fā)育過程，于5月中下旬，在保證茶

葉產(chǎn)量施足含氮化肥的基礎(chǔ)上，增施磷、鉀肥，氮、磷、鉀的比例應(yīng)接近1∶1∶1為宜，有利于茶果的

發(fā)育。11月份，在霜降前后采收茶籽之后，立冬之前施基肥。茶園每年至少施追肥3次、基肥1次。

7.1.2微生物肥料、有機肥料、復(fù)混肥料（復(fù)合肥料）、有機-無機復(fù)混肥料應(yīng)分別符合NY227、NY525、

GB/T15063、GB/T18877以及相關(guān)認證標準的相關(guān)規(guī)定，農(nóng)家肥施用前應(yīng)經(jīng)渥（漚）堆等無害化處理。

7.2施肥措施

7.2.1基肥

當(dāng)年茶樹停止生長后，施用200kg～250kg/667m2菜籽餅或1000kg～1200kg/667m2農(nóng)家肥配

合尿素等其他肥料，并及時蓋土。

7.2.2追肥

第一次追肥在春茶開采前15天左右，施氮、磷、鉀比例為24∶11∶10的茶樹專用復(fù)合肥50kg～

60kg/667m2，或尿素20kg/667m2。第二次追肥在春茶采摘結(jié)束后，施磷鉀肥25kg～30kg/667m2，

磷鉀比例為1∶1。第三次追肥在夏梢基本停止生長后，施磷鉀肥25kg～30kg/667m2，磷鉀比例為

1∶1。

7.3水分管理

根據(jù)天氣情況加強水分管理，在干旱無雨季節(jié)，一般按每7天～10天灌溉1次，每次800m3/hm2

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DB43/T2386—2022

8茶樹修剪

幼齡茶園進行三次定型修剪；成齡采摘茶園于每年9月中下旬進行1次輕修剪，每5年進行1次深

修剪。

9病蟲害防治

病蟲害防治按HNZ136的規(guī)定執(zhí)行。

10葉果采收

10.1鮮葉采摘

10.1.1遵循采留結(jié)合、量質(zhì)兼顧和因園制宜的采摘原則。

10.1.2春茶第一輪茶留魚葉采1～2批名優(yōu)茶（一芽一葉、一芽二葉），留蓄較多生長點孕育花蕾。

10.2茶籽采收

當(dāng)霜降前后7天70％～80％茶果果皮失去光澤，呈棕褐色或綠褐色時采收。

11檔案管理

建立農(nóng)業(yè)投入品檔案，包括種苗、肥料、農(nóng)藥等投入品采購、入出庫、使用記錄等；建立茶園生產(chǎn)

操作檔案，包括植保措施、土肥管理、修剪、采摘等信息；檔案記錄應(yīng)保持10年以上，內(nèi)容準確、完

整、清晰。

3

DB43/T2386—2022

目次

前言························································································································Ⅲ

1范圍·····················································································································1

2規(guī)范性引用文件······································································································1

3術(shù)語和定義············································································································1

4茶園選址···············································································································1

5品種選擇···············································································································2

6種植密度與方式······································································································2

7肥水管理···············································································································2

8茶樹修剪···············································································································3

9病蟲害防治············································································································3

10葉果采收··············································································································3

11檔案管理··············································································································3

I

DB43/T2386—2022

前言

本文件按照GB/T1.1—2020《標準化工作導(dǎo)則第1部分：標準化文件的結(jié)構(gòu)和起草規(guī)則》的規(guī)

定起草。

請注意本文件的某些內(nèi)容可能涉及專利。本文件的發(fā)布機構(gòu)不承擔(dān)識別專利的責(zé)任。

本文件由湖南省農(nóng)業(yè)農(nóng)村廳提出。

本文件由湖南省農(nóng)業(yè)標準化技術(shù)委員會歸口。

本文件起草單位：湖南省茶葉研究所、湖南湘波綠茶葉科技有限公司。

本文件主要起草人：陳宇宏、李賽君、黃飛毅、段繼華、雷雨、丁玎、康彥凱、羅意、陳瑩玉。

III

DB43/T2386—2022

葉果兩用茶園建設(shè)技術(shù)規(guī)程

1范圍

本文件規(guī)定了葉果兩用茶園的術(shù)語與定義、茶園選址、品