油菜-水稻轮作,rapeseed-rice rotation
1)rapeseed-rice rotation油菜-水稻轮作
2)rice-oilseed rape cropping system水稻-油菜轮作制
1.The effects of long-term fertilization regimes on weed communities were evaluated in arice-oilseed rape cropping system in Tai Lake region of Jiangsu Province.为揭示长期不同施肥方式下农田生态系统中杂草群落的变化规律,于10月在太湖地区一个长期肥料试验定位监测田,运用群落生态学方法研究了7种长期不同施肥处理持续20a后对水稻-油菜轮作制水稻田杂草群落的影响。
3)rice-rape rotation水稻-油菜轮作
1.An evaluation of net carbon sink effect and cost/benefits of arice-rape rotation ecosystem under long-term fertilization from Tai Lake region of China太湖地区长期施肥条件下水稻-油菜轮作生态系统净碳汇效应及收益评估
英文短句/例句
1.An evaluation of net carbon sink effect and cost/benefits of a rice-rape rotation ecosystem under long-term fertilization from Tai Lake region of China太湖地区长期施肥条件下水稻-油菜轮作生态系统净碳汇效应及收益评估
2.Research on Effect of Nitroent, Potassium and the Balance of Nutrient in Rice-rapeseed Rotation System in Different Regions;不同生态区水稻—油菜轮作制中氮钾肥效应及养分平衡研究
3.The cole-rice farming model is a high efficiency farming mode that transplanting rice at the same cropland after cole reaped.油稻连作是指油菜收获后在同一田块上移栽种植水稻的两熟制高效率种植模式。
4.New "super rice-regeneration rice-autunm & winter vegetables" rotation pattern cultivation technology“超级稻—再生稻—秋冬菜”轮作新模式栽培技术
5.Effects of Streptomycin on the Seedling Growth of Rice and Rape;链霉素对油菜、水稻幼苗生长的影响
6.Release Fluxes of CO_2, N_2O from Rice-rape Rotation System in Chengdu Plain;成都平原稻油轮作系统CO_2，N_2O排放研究
7.Influences of Rape Straw Chopping and Returning to Field and Fertilizer Management on the Growth of Rice油菜秸秆还田及肥料运筹对水稻生长的影响
8.Expression of a Magnaporthe Griesea Elicitor and Its Biological Function in Activating Rice and Rape Resistance and Growth;重组表达稻瘟菌激发子对水稻油菜生长和抗性的影响
9.Effects of Straw Returning for Successive Years on Yields of Rice and Rape under Different Water Condition不同水分条件下连续多年秸秆还田对水稻、油菜产量的影响
10.Study on Paper Making Waste Water Irrigation in Winter-wheat and Rice Rotation System;小麦/水稻轮作体系下制浆废水灌溉试验研究
11.Study on Paper Making Waste Water Irrigation in Winter Wheat and Rice Rotation System冬小麦-水稻轮作体系下制浆废水灌溉试验研究
12.Study on Assignment of Phosphate and Potassium Fertilizer in Cotton-Canola Rotation System棉花-油菜轮作制中磷·钾肥合理分配研究
13.Study on Ecological Effects of Cadmium and Lead in Soil-Rice and Soil-Vegetable Systewms;土壤—水稻/蔬菜作物系统中镉、铅的生态效应研究
14.Microbial and Enzymatic Effects of Hg Stress in Soil of Rice-Vegetable Cabbage Rotation System稻菜轮作制下汞胁迫的土壤微生物学和酶学效应
15.In Guizhou, rice and wheat are grown in the lowlands, while corn and rapeseed are produced in the uplands.在贵州，低凹地带种植水稻和小麦，高坡上则出产玉米和油菜。
16.Studies on Transgenic Rapeseed with Rice Chitinase Gene by Agrobacterium Tumefacien;农杆菌介导法将水稻几丁质酶基因导入油菜的研究
17.Construction of a Brassinosteroid Supersensitive Chimeric Receptor and Rice Transformation;油菜素内酯（BR）超敏感嵌合受体的构建和水稻转基因表达
18.CO_2 Emission Under Long-term Different Fertilization During Rape Growth Season of a Paddy Soil from Tailake Region,China太湖地区水稻土长期不同施肥条件下油菜季土壤呼吸CO_2排放
相关短句/例句
rice-oilseed rape cropping system水稻-油菜轮作制
1.The effects of long-term fertilization regimes on weed communities were evaluated in arice-oilseed rape cropping system in Tai Lake region of Jiangsu Province.为揭示长期不同施肥方式下农田生态系统中杂草群落的变化规律,于10月在太湖地区一个长期肥料试验定位监测田,运用群落生态学方法研究了7种长期不同施肥处理持续20a后对水稻-油菜轮作制水稻田杂草群落的影响。
3)rice-rape rotation水稻-油菜轮作
1.An evaluation of net carbon sink effect and cost/benefits of arice-rape rotation ecosystem under long-term fertilization from Tai Lake region of China太湖地区长期施肥条件下水稻-油菜轮作生态系统净碳汇效应及收益评估
4)rice-rape cropping system水稻-油菜轮作体系
5)rotation of rice and vegetable菜稻轮作
6)rice-vegetable cabbage rotation system稻菜轮作
1.Both laboratory and greenhouse pot experiments were conducted to investigate mercury ecological dose responses of soil microbial and enzymatic activities inrice-vegetable cabbage rotation system at different Hg2+ loadings.通过盆栽试验研究了稻菜轮作下不同浓度汞污染对土壤微生物和酶活性的影响,从而为稻菜轮作体制下土壤重金属污染防治、诊断提供科学理论依据。
延伸阅读
轮作轮作croprotation在同一块田地上有顺序地在季节间和年度间轮换种植不同作物或复种组合的种植方式。是用地养地相结合的一种生物学措施。有利于均衡利用土壤养分和防治病、虫、草害；能有效地改善土壤的理化性状，调节土壤肥力。中国实行轮作历史悠久。旱地多采用以禾谷类作物为主或禾谷类作物、经济作物与豆类、绿肥作物轮换；稻田的水稻与旱作物轮换。欧洲在8世纪前盛行二圃式轮作，中世纪后发展为三圃式轮作。18世纪开始草田轮作。19世纪，J.V.李比希提出矿质营养学说，认为作物轮换可以均衡利用土壤营养。20世纪前期，B.P.威廉斯提出一年生作物与多年生混播牧草轮换的草田轮作制，可不断恢复和提高地力，增加作物和牧草产量。轮作因采用的方式不同，分为定区轮作和非定区轮作。轮作的命名决定于该轮作中的主要作物构成，被命名的作物群应占轮作区的1/3以上。常见的有禾谷类轮作、禾豆轮作、粮食和经济作物轮作，水旱轮作、草田轮作等。
