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- rice straw return to field 秸秆还田
- Effect of rice straw returning to field and casting rice seedling not ploughing to hybrid late rice in light acid soil 淡酸田稻草直接还田免耕抛秧对杂交晚稻的影响
- rice straw returning to field 稻草还田
- The contents of available N, K in the different growth stages of later-rice under different patterns of straw returning to field (SRF) were tested respectively in the experiment. 设计了高桩翻耕抛栽、覆盖免耕抛栽和高桩免耕抛栽3种模式的田间小区试验。
- A Technical Experiment On Straw Returning to Field, Free-Plowing and Direct Sowing Rice 稻草还田免耕直播稻技术试验研究
- Patterns of straws return to field in the main Agric-area of China 我国主要农区的秸秆还田模式
- A field experiment was carried out to study the effects of three different rice straw returning methods (straw mulching, straw burning and straw incorporating) on N2O emissions from wheat field. 摘要通过田间试验研究了3种稻秆还田方式(表面覆盖、均匀混施和原位焚烧)对麦田N2O排放的影响。
- straw return to field 秸秆还田
- Effect of Straws Return to Field on Growth, Development and Yield of Maize 秸秆还田对玉米生长发育及产量的影响
- An Experiment on Application of Pesticide into Rice Straw Returning to Paddy, Free- Plowing and Throwing Rice Seedling and the Conventional Free- Plowing and Throwing Rice Seedling 稻草还田免耕抛栽与常规免耕抛栽使用除草剂试验
- Maize straw returning to the field can increase the soil total nitrogen and inorganic nitrogen content. 秸秆还田增加了土壤全氮和无机氮含量。
- Straw returning to field 稻草还田模式
- The situation has returned to normal in the city. 这座城市的局势已恢复正常。
- After some time he returned to his old habit. 过了一些时候,他又故态复萌了。
- Design and Experiment of Whole Rice Straw Returning Machine 水稻秸秆整株还田机的设计与试验
- Straws return to field 秸秆还田
- The land previously cultivated returned to forest. 以前开垦过的那片土地现在又成了森林了。
- What do you do with rice straw in your country? 在你们国家里,稻草用来干什么?
- They returned to their hotel to freshen up. 他们回旅馆梳洗了一下。
- He returned to the fold at his 80's. 他在八十高龄又恢复原来的宗教信仰。