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- Study on optimization of variety combination and NPK fertilizer allocation for winter wheat and summer corn double cropping system 冬小麦、夏玉米品种搭配及氮磷钾统筹施肥技术研究
- Temporal and Spatial Dynamic Distribution of Cotton-Wheat Composite Root System under Condition of Cotton-Wheat Double Cropping System 麦棉两熟双高产条件下麦棉复合根系生长的时空动态分布
- double crop system 双季栽培制
- Application of a double cropping system of mulberry sapling-chrysanthemum 小桑苗、杭白菊一年二茬复种模式应用
- double cropping system 两熟制
- According to the pure crop system and initial contour hedgerow - crop system, the major way of nitrogen and phosphorus loss was in sediment loss. 植物篱-农作系统建成初期和单纯农作系统氮、磷养分流失途径以侵蚀泥沙的携带为主。
- Effect of the Composite Root Population of Wheat-Cotton Double Cropping System on Soil Enzyme Activity and Soil Nutrient Content at the Cotton Rhizosphere and Non-Rhizosphere Zones 麦棉两熟复合根系群体对棉花根际非根际土壤酶活性和土壤养分的影响
- Study on optimization of variety combination and N P K fertilizer allocation for winter wheat and summer corn double cropping system 冬小麦、夏玉米品种搭配及氮磷钾统筹施肥技术研究
- Double cropping; sequential cropping Planting one crop after harvesting another. 两熟耕作法;连续耕作法在收获一种作物之后再种植另一种作物的耕作方法。
- These new strains of seed lend themselves to the reformed cropping system. 这些新品种很适应这种改革了的种植制度。
- Double cropping; sequential cropping: Planting one crop after harvesting another. 两熟耕作法;连续耕作法:在收获一种作物之后再种植另一种作物的耕作方法。
- So increasing forage crop production is a major approach of the cropping system adjustment in this area. 因此,大力发展饲料粮生产是今后黄土高原种植业结构调整的必然方向。
- Cropping systems.To increase crop intensity it is recommended to practice rice-rice-upland food crop cropping system. 轮作制度:为加强作物集约化管理,提倡"水稻-水稻-旱地(粮食)作物"轮作制。
- Also rape seed yield per area in the mix cropping system was the highest. 间作与混作处理的油菜产量在可比面积上比油菜单作产量高,其中混作产量最高。
- Losing irrigation water may mean either abandoning land or less double cropping. 灌溉用水短缺的直接影响不是废弃农田,就是减少一年两作。
- Alley cropping system with Flemingia congesta as hedgerows; hedgerows are cut regularly and the foliages are used for mulch; conventional tillage, crop residues are incorporated. 在种植制度中,用黎豆属作物作为第三季覆盖作物。用除草剂或人工除草实施免耕,把黎豆属作物叶片和其它作物残体,作为覆盖物。
- Establishing a species-diversified cropping system to control crop diseases, insect pests and weeds is an important approach to sustainable agricultural development. 摘要建立多个物种共存的农作模式、利用物种多样性控制有害生物是农业可持续发展的重要途径。
- Soil and climatic variations influence cropping systems. 土壤和气候影响种植制度。
- The cluster analysis can effectively distinguish between single cropping Zizania caduciflora and double cropping Zizania caduciflora. 该分类方法可以很好地将单季茭和双季茭区分开。