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ICS65.020.20
CCSB05
43
湖南省地方標準
DB43/T2392—2022
姬松茸輕簡化框栽生產(chǎn)技術(shù)規(guī)程
TechnicalspecificationforsimplifiedboxplantingofAgaricusblazei
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/T2392—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場地要求···············································································································1
5原料要求···············································································································1
6栽培技術(shù)···············································································································2
6.1栽培季節(jié)·········································································································2
6.2菌種選擇·········································································································2
6.3栽培方法·········································································································2
6.4菌絲培養(yǎng)·········································································································3
6.5出菇管理·········································································································4
6.6采收···············································································································4
7病蟲害防治············································································································4
7.1病蟲害種類······································································································4
7.2病害防治·········································································································4
7.3蟲害防治·········································································································5
8檔案管理···············································································································5
8.1檔案···············································································································5
8.2檔案保存期限···································································································5
附錄A(資料性)農(nóng)業(yè)投入品(種子、農(nóng)藥、廢料、農(nóng)膜)變化記錄···································6
附錄B(資料性)農(nóng)事記錄·························································································7
附錄C(資料性)農(nóng)藥、肥料、農(nóng)膜使用記錄·································································8
附錄D(資料性)農(nóng)產(chǎn)品檢測記錄················································································9
附錄E(資料性)農(nóng)產(chǎn)品采收、銷售記錄·····································································10
附錄F(資料性)農(nóng)藥包裝廢棄物、廢舊塑料框回收記錄················································11
I
DB43/T2392—2022
前言
本文件按照GB/T1.1—2020《標準化工作導則第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)不承擔識別專利的責任。
本文件由湖南省農(nóng)業(yè)農(nóng)村廳提出。
本文件由湖南農(nóng)業(yè)標準化技術(shù)委員會歸口。
本文件起草單位:湖南湘蕈生物科技有限公司、湖南省微生物研究院、長沙市食用菌協(xié)會。
本文件主要起草人:喻桃生、吳勝蓮、吳明聰、喻海鑫、賀月林、劉瑤、楊袆、許雋、唐少軍、馮
雙、彭波、彭燦、熊海燕。
III
DB43/T2392—2022
姬松茸輕簡化框栽生產(chǎn)技術(shù)規(guī)程
1范圍
本文件規(guī)定了姬松茸輕簡化框栽生產(chǎn)的術(shù)語和定義、場地要求、原料要求、栽培技術(shù)、病蟲害防治
和檔案管理。
本文件適用于姬松茸輕簡化框栽。
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。
GB4806.7食品安全國家標準食品接觸用塑料材料及制品
NY/T1276農(nóng)藥安全使用規(guī)范
NY/T1742食用菌菌種通用技術(shù)要求
NY/T2375食用菌生產(chǎn)技術(shù)規(guī)范
NY5099無公害農(nóng)產(chǎn)品食用菌裁培基質(zhì)安全技術(shù)要求
3術(shù)語和定義
輕簡化框栽是指經(jīng)一次發(fā)酵處理后的栽培原料,裝入小規(guī)格塑料(竹、木)框內(nèi),運輸?shù)綄S冒l(fā)酵
窖或已消毒并做好密閉和保溫措施的菇房(棚),集中進行二次發(fā)酵后,再分散運輸?shù)揭严竟椒浚ㄅ铮?/p>
進行播種栽培出菇的栽培方式。
4場地要求
4.1環(huán)境條件應符合NY/T2375的規(guī)定,生產(chǎn)用水應符合NY5099的規(guī)定。
4.2室內(nèi)框栽時,菇房長度小于30m,寬度小于8m,高度大于3m,有給水排水設施,且要設置空
氣對流通風窗,有條件的可配置控風控溫控濕設施。
4.3大棚框栽時,菇棚長度小于30m,寬度小于8m,高度大于3m,排水良好、水源充足,背風向
陽,且要設置空氣對流通風窗,棚頂有隔熱、防雨、遮光覆蓋物。
5原料要求
原料主要有雞、牛、豬糞以及木屑、谷殼、稻草、玉米芯、其他秸稈等,應符合NY5099的要求。
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6栽培技術(shù)
6.1栽培季節(jié)
2月中旬~3月中下旬堆制培養(yǎng)料,3月上中旬~4月中下旬播種,4月中上旬~11月上旬出菇。
6.2菌種選擇
選用有生產(chǎn)經(jīng)營資質(zhì)的單位提供菌種,且菌種符合NY/T1742的要求;品種選用抗逆性強、高產(chǎn)、
優(yōu)質(zhì)的姬松茸菌株。
6.3栽培方法
6.3.1配制培養(yǎng)基
6.3.1.1培養(yǎng)基推薦配方
培養(yǎng)基可據(jù)當?shù)刭Y源選擇,推薦配方見表1。
表1培養(yǎng)基推薦配方
序號配方(以每平方米為例)
1稻草18千克,木屑5.25千克,干牛糞6千克,過磷酸鈣0.3千克,石膏0.3千克,尿素0.15千克。
2玉米秸9千克,稻草9千克,木屑6千克,干牛糞5.25千克,尿素0.15千克,石灰0.3千克,石膏0.3千克。
3蘆葦18千克,木屑5.4千克,干雞糞或牛馬糞6千克,石灰0.3千克,石膏0.15千克,尿素0.15千克。
6.3.1.2培養(yǎng)料備料
按選擇的配方準備培養(yǎng)基原料,一般用料量為30kg/m2。原料應新鮮無霉變;稻草、麥草、蘆葦及
玉米稈應碾壓或粉碎后使用;干牛、雞糞等要充分搗碎。
6.3.1.3培養(yǎng)料建堆發(fā)酵
發(fā)酵堆的長度以操作便利為準,寬度1.2m~1.5m,高度1.0m~1.2m。先鋪一層20cm厚的草
料,再將牛糞等原料拌勻后均勻撒在草料上,一邊鋪料一邊加符合NY5099規(guī)定的生活飲用水,底部適
當少加水,上部適當多加水,混合后含水量60%~70%,用3%~5%的石灰水調(diào)節(jié)pH8~pH8.5,共鋪
5層~6層,一般以2000kg~3000kg的原料為一堆,每隔1m設置一個直徑10cm的通氣孔,最后蓋
膜發(fā)酵。
6.3.1.4培養(yǎng)料翻堆
培養(yǎng)料建堆后16d~18d,每天上下午分別觀察1次溫度,每次堆內(nèi)溫度升至65℃~72℃后開
始下降時及時翻堆,翻堆時,將四周的料翻到中間,堆高和堆寬盡量不變,邊翻堆邊拌勻,邊加3%~
5%的石灰水調(diào)至料含水量為60%~70%,第一次翻堆時加入尿素,第二次隔4d~5d翻堆1次,共翻
堆2次。
6.3.1.5移料裝框進房
一次發(fā)酵完成后的培養(yǎng)料,裝入框內(nèi)后移進專用發(fā)酵窖或已消毒并做好密閉和保溫措施菇房(棚),
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DB43/T2392—2022
框規(guī)格:(50cm~60cm)×(35cm~40cm)×(20cm~25cm),鋪料厚度20cm~25cm,均勻翻拌
抖松,邊鋪邊粉碎大的糞塊、選出藍綠色糞塊、土塊等雜質(zhì),若料太濕可均勻撒入石灰粉或多翻料1次,
若培養(yǎng)料過干可結(jié)合翻料,用5%石灰水調(diào)節(jié)濕度,裝框必需當天完成,同時打開菇房通風孔排氣排濕。
6.3.1.6二次發(fā)酵
密閉發(fā)酵窖或菇房通蒸汽,進行二次發(fā)酵。待料溫升到40℃~45℃(15h~20h)后,加溫升
到58℃~62℃進行巴氏滅菌10h~12h,隨后降溫到48℃~52℃維持96h~144h,將料框移入
已消毒菇的菇房(棚),通風換氣到料無氨味后,降溫到30℃以下播種。
6.3.2播種覆土
6.3.2.1選擇菌種
在播種前一天進行最后一次菌種檢查,選擇菌絲生活力強,色澤潔白,無病蟲害的菌種,25℃左
右培養(yǎng)條件下,麥粒種(600克/瓶)菌齡小于45d(25℃左右培養(yǎng)),糞草種菌齡小于55d(300克/
瓶)。
6.3.2.2用具和菌種消毒
先做好播種前的雜菌污染防治工作,菌種瓶的外壁,挖菌種用的鐵鉤、鑷子,盛菌種用的小盆等物
均用0.1%高錳酸鉀溶液洗干凈,雙手用75%酒精消毒,播種時,穿戴干凈的衣服、鞋、帽等,按要求
規(guī)范操作。
6.3.2.3覆土選取與復合土制作
選擇無污染源的塘泥或耕作地土,耕作地土先挖去約4cm的表土,然后挖取耕作層內(nèi)20cm的土
壤,取出的土壤打碎后與已堆漚3天以上,含水量為60%~70%的谷殼,按土1m3:10kg谷殼比例拌
勻,然后再加水和噴2%甲醛密閉消毒24h~48h,復合土土含水量以手捏土壤成團、不粘手、不板結(jié)
為宜。
6.3.2.4打孔播種覆土栽培
先每框料面離框邊5cm,中間每隔10cm左右打直徑1cm,深15cm小孔,一般每框橫排3孔豎
排4孔,然后每孔用手指塞進適量菌種,最后在料面均勻散一層菌種封面,播完后將料面輕輕拍平,使
菌種緊貼培養(yǎng)料,再蓋上4cm~5cm復合土;一般孔內(nèi)用種量占70%,每平方米糞草種3瓶(300g/
瓶),麥粒種2瓶(600g/瓶)。
6.4菌絲培養(yǎng)
6.4.1菇房(棚)消毒
菇房(棚)在進料前徹底清掃和消毒。消毒的藥物及用量是:每立方米用高錳酸鉀5g加入36%
甲醛10ml后密閉2d。
6.4.2栽培方式
宜選擇床架式框栽或地塊式框栽。床架栽培可設4層~5層,架寬1.0m~1.2m,層間距0.45m~
0.55m,每架間距0.6m~0.7m;地塊栽培地溝深0.1m~0.2m,地溝寬0.3m~0.4m,地塊寬1.0m~
1.2m;料框置于床架或地塊上。
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6.4.3發(fā)菌管理
播種覆土后,早晚各通風1h左右,采用地面施水地溝灌水維持室(棚)內(nèi)相對濕度80%~85%;
溫度宜控制在25℃以內(nèi),約20d~25d,當菌絲大部分長到土層表面時用小耙將表土輕輕搔動一次(搔
菌)。若發(fā)現(xiàn)大量菌絲冒出土面,加大通風抑制菌絲徒長。
6.5出菇管理
6.5.1噴結(jié)菇水摧菇
搔菌后3d~5d,菌絲普遍開始突出土表時,就通風量加大2d~3d,降溫到24℃以下,每天
噴結(jié)菇水2次~3次,以土質(zhì)能搓得圓,捏得扁為標準,每次噴水后進行一次大通風排濕。
6.5.2噴出菇水
當子實體普遍長到黃豆大小時,每天噴頭向上45度角噴水3次~4次,讓霧狀水均勻落到菇蕾上,
以菇蓋現(xiàn)水不滴水為宜;噴水后減少菇房(棚)通風量,加大空氣濕度,保持相對濕度85%~90%。
6.5.3轉(zhuǎn)潮補土
每潮菇采收結(jié)束后,剔除表面上的老根死菇,增補濕潤的細土,相應減少噴水量,加大通風量,當
有菇蕾再產(chǎn)生時,逐漸加大噴水量,采菇1潮~2潮后,若床面出現(xiàn)土層菌絲板結(jié)現(xiàn)象,及時打孔松動
土層。
6.6采收
6.6.1適時采收
現(xiàn)蕾后5d~7d,菇蓋大小3cm~4cm,菌膜未破時采收,每天根據(jù)氣溫高低,可采收3次~5次。
6.6.2采收方法
用手捏住菇柄,輕輕旋轉(zhuǎn)采下,勿傷害周圍小菇;叢生的密菇,用小刀切取大菇,留下小菇,不可
整叢拉動。
6.6.3采后處理
采收后,削去殘留在菇柄上的柄基變黃部分、培養(yǎng)料及雜質(zhì),清除殘留在菇體上的培養(yǎng)料、雜質(zhì),
柄長留2cm~5cm,按大小分級后,裝入干凈專用容器內(nèi),在0℃~5℃溫度下冷藏保存8h~10h后
出售。接觸菇體的塑料框和內(nèi)包裝塑料膜應符合GB4806.7的規(guī)定,干制宜采用電熱脫水烘干機烘干。
7病蟲害防治
7.1病蟲害種類
姬松茸的主要病害有:綠霉、毛霉、青霉、曲霉、鬼傘菌等。
主要蟲害有紅蜘蛛、蠅、蚊、蛞蝓等。
7.2病害防治
發(fā)現(xiàn)雜菌,及時挖除,并在病區(qū)撒生石灰消毒,及時補種菌種,嚴重者,整框移出處理。
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DB43/T2392—2022
7.3蟲害防治
7.3.1蠅、蚊
阻隔法防害蟲,在菇房(棚)安裝沙窗防止害蟲飛入。
7.3.2蛞蝓
傍晚在蛞蝓活動處撒石灰粉,每隔3d~4d撒一次,或人工捕殺。
7.3.3紅蜘蛛
麥麩炒香后用小盆分裝,再拌上殺螨特或四螨嗪,放在菇房(棚)內(nèi)紅蜘蛛活動處誘殺。
7.4藥物禁忌
應選擇國家已登記可在食用菌上使用的農(nóng)藥產(chǎn)品,藥物的使用應符合NY/T1276的要求,按說明書
執(zhí)行,菇蕾形成后禁用藥物。
8檔案管理
8.1檔案
8.1.1農(nóng)業(yè)投入品檔案
對主要投入品的生產(chǎn)單位、經(jīng)營地址、票據(jù)號碼、變化日期(購買、領(lǐng)用、退回)、變化數(shù)量、經(jīng)
辦人、使用地塊、庫存等應逐項如實登記,記載內(nèi)容見附錄A。
8.1.2農(nóng)事記錄檔案
對主要農(nóng)事活動逐項如實記載,記載內(nèi)容見附錄B。
8.1.3農(nóng)藥、肥料、農(nóng)膜使用記載檔案
對主要農(nóng)藥、肥料、農(nóng)膜使用如實記載,記載內(nèi)容見附錄C。
8.1.4農(nóng)產(chǎn)品檢測記錄檔案
對日期、地塊、產(chǎn)品名稱、檢測方法、檢測結(jié)論、檢測單位、不合格產(chǎn)品處置情況、責任人如實記
載,記載內(nèi)容見附錄D。
8.1.5農(nóng)產(chǎn)品采收、銷售記錄檔案
對地塊、采收日期、品種、數(shù)量、銷售日期、數(shù)量、金額、檢測報告編號、銷售去向及聯(lián)系方式、
追溯編碼、合格證編號、經(jīng)辦人如實記載,記載內(nèi)容見附錄E。
8.1.6農(nóng)藥包裝廢棄物、廢舊塑料框回收記錄檔案
對農(nóng)藥包裝廢棄物、廢舊塑料框回收如實記載,記載內(nèi)容見附錄F。
8.2檔案保存期限
一般保存三年以上。
5
DB43/T2392—2022
附錄A
(資料性)
農(nóng)業(yè)投入品(種子、農(nóng)藥、廢料、農(nóng)膜)變化記錄
變化日期
投入品基本信息變化數(shù)量經(jīng)辦人使用地塊庫存
購買領(lǐng)用退回
投入品名稱:
生產(chǎn)單位:
經(jīng)營地址:
票據(jù)號碼:
6
DB43/T2392—2022
附錄B
(資料性)
農(nóng)事記錄
地塊編號:產(chǎn)品品類:規(guī)模/種植面積(畝)
日期農(nóng)事操作內(nèi)容操作人備注
7
DB43/T2392—2022
附錄C
(資料性)
農(nóng)藥、肥料、農(nóng)膜使用記錄
農(nóng)藥/肥料
日期使用目的使用方法用量地塊安全間隔期采收日期操作員備注
名稱
8
DB43/T2392—2022
附錄D
(資料性)
農(nóng)產(chǎn)品檢測記錄
不合格產(chǎn)品處
日期地塊產(chǎn)品名稱檢測方法檢測結(jié)論檢測單位責任人
置情況
9
DB43/T2392—2022
附錄E
(資料性)
農(nóng)產(chǎn)品采收、銷售記錄
銷售金額檢測報告銷售去向合格證
地塊采收日期采收品種采收數(shù)量銷售日期銷售數(shù)量追溯編碼經(jīng)辦人
(元)編號及聯(lián)系方式編號
10
DB43/T2392—2022
附錄F
(資料性)
農(nóng)藥包裝廢棄物、廢舊塑料框回收記錄
回收數(shù)量
回收日期產(chǎn)品名稱使用地塊回收處置方式操作員備注
(公斤)
11
DB43/T2392—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場地要求···············································································································1
5原料要求···············································································································1
6栽培技術(shù)···············································································································2
6.1栽培季節(jié)·········································································································2
6.2菌種選擇·········································································································2
6.3栽培方法·········································································································2
6.4菌絲培養(yǎng)·········································································································3
6.5出菇管理·········································································································4
6.6采收···············································································································4
7病蟲害防治············································································································4
7.1病蟲害種類······································································································4
7.2病害防治·········································································································4
7.3蟲害防治·········································································································5
8檔案管理···············································································································5
8.1檔案···············································································································5
8.2檔案保存期限···································································································5
附錄A(資料性)農(nóng)業(yè)投入品(種子、農(nóng)藥、廢料、農(nóng)膜)變化記錄···································6
附錄B(資料性)農(nóng)事記錄···························
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