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- 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。
- 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
- 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
- rice straw returning to field 稻草还田
- Straw returning to field 稻草还田模式
- 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。
- 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
- rice straw return to field 秸秆还田
- 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
- Straw chopping and returning to field 秸秆还田
- Louise lost no time in returning to Cincinnati. 路易丝没有耽搁，马上回到辛辛那提。
- Straws return to field 秸秆还田
- tobacco straw returning to the fields 烟杆还田
- Research on the effects of leave the straw return to the field 稻草还田的效应研究
- Exiles long to return to their native land. 流亡者们渴望回到自己的祖国。
- We ask for a return to democratic government. 我们要求恢复民主政体。
- The situation has returned to normal in the city. 这座城市的局势已恢复正常。
- He yearned to return to his native land. 他渴望回到故乡。
- After some time he returned to his old habit. 过了一些时候，他又故态复萌了。
