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- Straw returned farmland 秸秆还田
- Program to Return Farmland to Forests. 退耕还林工程。
- The project also involves effort to return farmland to grasslands and to lakes and afforest barren hills and wasteland suitable to afforestation. 退耕还林的范畴还包括退耕地还林、还草、还湖和相应的宜林荒山荒地造林。
- In over-cultivated lake areas. in line with local conditions, the embankments will be removed to help discharge flood water and return farmland to the lake. 对过度围垦的田地，要根据条件与可能，区别不同情况，逐步平垸行洪、退田还湖。
- In over-cultivated lake areas. in line with local conditions,the embankments will be removed to help discharge flood water and return farmland to the lake. 对过度围垦的田地，要根据条件与可能，区别不同情况，逐步平垸行洪、退田还湖。
- 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。
- Laws and regulations on returning farmland to forests should be formulated without delay. 要抓紧研究制定退耕还林的法规。
- In order to control soil erosion, the program to return farmland to forests was launched in an all-round way in the beginning of this year on the basis of pilot projects initiated in 1999. 为治理水土流失，在1999年开始进行退耕还林工程试点的基础上，今年初全面启动。
- By analyzing the faults of the traditional types of reamers used for straw returning machine, a new scourge-type reamer was developed. 摘要针对现有秸秆还田机刀具性能的不足，研制了鞭式刀具。
- Cotton straw returned into field 棉秆还田
- Third, shifting from devastating forests for arable land to returning farmland to forests. 三是由毁林开荒向退耕还林的转变。
- Li G T, Zhao Z J, Huang Y F, Li B G.Effect of straw returning on soil nitrogen transformation [ J].Plant Nutrition and Fertilizer Science,2002, 8(2): 162-167. [1]李贵桐;赵紫娟;黄元仿;李保国.;秸秆还田对土壤氮素转化的影响[J]
- 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。
- The results showed that the values of N2O emissions were ranked in the order of straw mulching>without straw returning (control)>straw incorporating>straw burning. 结果表明，不同稻秆还田方式麦田N2O排放量为：表面覆盖＞对照（不施稻秆）＞均匀混施＞原位焚烧。
- Rural households, subsidized with free grain, seeds and seedlings as well as cash for living expenses, were enthusiastic about returning farmland to forests and pastures. 国家向农户无偿提供粮食、种苗和生活补助金，极大地调动了农民退耕还林还草的积极性。
- The returning farmland into forest and grassland is one of the important measures of resuming vegetation, improving ecology on the Loess Plateau. 摘要退耕还林（草）是黄土高原恢复植被、改善生态的重要措施之一。
- Rural households,subsidized with free grain,seeds and seedlings as well as cash for living expenses,were enthusiastic about returning farmland to forests and pastures. 国家向农户无偿提供粮食、种苗和生活补助金，极大地调动了农民退耕还林还草的积极性。
- The last of these rows seems to have been the last straw. 这场口角看来是彻底破裂的导火线。
- Thanks to the project of returning farmland to lakes, more than 1,400 km of flood storage area has been added to Dongting, Poyang and other natural lakes. 退田之后，洞庭湖、鄱阳湖等天然湖泊新增蓄洪面积1400多平方公里。
- According to the forestry authorities, farmers universally welcome the policy of returning farmland to forests, as it takes full consideration of their vital interests. 据林业部门介绍，由于充分考虑到农民的切身利益，退耕还林政策在各地普遍受到欢迎。
