稻草全量還田油菜免耕飛播生產(chǎn)技術(shù)規(guī)程 __db42_t 1697-2021

1、 ICS 65.020.01 CCS B 05 DB42 湖 北 省 地 方 標(biāo) 準(zhǔn) DB42/T 1697—2021 稻草全量還田油菜免耕飛播生產(chǎn)技術(shù)規(guī)程 No tillage and aircraft seeding technical code of practice for oilseed rape under the condition of fully returning rice straw to the field

2、 2021 - 06 - 21 發(fā)布 2021 - 07 - 21 實(shí)施 湖北省市場(chǎng)監(jiān)督管理局 發(fā) 布 DB42/T 1697—2021 I 目 次 前言 ................................................................................. II 1 范圍 ..............................................

3、................................. 1 2 規(guī)范性引用文件 ..................................................................... 1 3 術(shù)語(yǔ)和定義 ......................................................................... 1 4 前茬水稻收獲與稻草還田

4、 ............................................................. 1 土壤墑情管理 ................................................................... 1 稻草全量還田 ................................................................... 1

5、 5 油菜飛播 ........................................................................... 2 品種選擇 ....................................................................... 2 播種時(shí)期 ..............................................

6、......................... 2 飛播時(shí)間 ....................................................................... 2 播種量 ......................................................................... 2 無(wú)人機(jī)作業(yè)要求 ......................

7、........................................... 2 6 施肥 ............................................................................... 2 肥料品種 ....................................................................... 2 施肥量

8、......................................................................... 2 施肥時(shí)間 ....................................................................... 2 施肥方法 ..........................................................

9、............. 2 7 開(kāi)溝 ............................................................................... 2 開(kāi)溝時(shí)間 ....................................................................... 2 開(kāi)溝方法 .............................

10、.......................................... 3 開(kāi)溝規(guī)格 ....................................................................... 3 8 灌溉 ............................................................................... 3 9 草害與

11、病害防治 ..................................................................... 3 苗期除草 ....................................................................... 3 菌核病防治 .......................................................

12、.............. 3 10 收獲貯藏 .......................................................................... 3 收獲 .......................................................................... 3 貯藏 ...............................