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- Influence of Black Fluid-Film Mulched Covered Winter Wheat in Dry Land on Soil Microhabitats and Yield 旱地冬小麦覆盖黑色液膜对土壤微生境及产量的影响
- The Yield-improving Effects of Black Fluid-film Mulched over Winter Wheat in Dry Land 旱地冬小麦黑色液膜覆盖的增产效应研究
- Winter wheat in dry land 旱地小麦
- Ecological effects of black fluid-film mulched over in dry land winter wheat 旱地冬小麦覆盖黑色液膜生态效应研究
- Brief report on the high-yielding test of film mulching wheat in dry land 旱地地膜小麦高产栽培试验简报
- Variety and Density Experiment of Mulching-film Skirting Furrow Trench Winter Wheat in Dry Mountain Field of Weibei 渭北山旱地冬小麦膜侧沟播品种和密度试验研究
- A Study on mathematical model and optimization Scheme of comprehesive agronomic measures for high yield and good quality and high benefit of winter wheat in dry mountainous areas of south Ningxia 宁南山区旱作冬小麦高产优质高效栽培综合农艺措施数学模型及优化方案的研究
- High-yielding cultivation practices of winter wheat in large acreage. 大面积冬小麦高产栽培实践概析。
- As a kind of annual late-spring weed, dayflower(Commelina Commw2is L), which existed mainly in dry land, such as soybean, wheat and corn, was very difficult to control. 鸭跖草是一年生晚春杂草,主要危害大豆、小麦、玉米、花生等旱田作物,防除难度大。
- Effect of water and fertilizer on economic properties of winter wheat in Loess Plateau galley regions. 黄土高原沟壑区水肥因子对冬小麦经济性状的影响。
- Root biomass of winter wheat in 0~30 cm and 0~100 cm soil layers was studied using root core and dig sampling method. 用挖坑冲洗法和改良根钻法研究了耕层(0~30cm)和1m土体内冬小麦根系生物量及其空间分布。
- The areas of winter wheat in the southeast Gansu province and spring wheat have reduced. 气候变暖使陇中冬小麦种植面积迅速扩大、春小麦种植面积减少;
- The average ratios of monomeric protein, soluble glutenin and insoluble glutenin of wheat in China's Huanghuai winter wheat zone was 3.7:1.0:1.8. 结果发现,黄淮冬麦区小麦的平均单体蛋白、可溶性谷蛋白和不溶性谷蛋白的比例为3.;7:1
- Accroding to climatic changing,the climate is unadvantageous for winter wheat production in Fujian,it pointed out the new plant division for winter wheat in Fujian. 最后对福建冬种小麦种植区重新进行了划分,对福建冬种小麦生产布局提出了建议。
- So small tractors fitted with iron wheel with lugs can improve tractive and appendiculate performance of tractor in dry land. 表明小型轮式拖拉机叶轮与胶轮并装可提高旱地作业,特别是重负荷作业时的牵引附着性能。
- We need help to get the wheat in. 我们需要人手来帮助抢收小麦。
- Based on the analysis of models abroad, a model of soil erosion was set up to assess the impacts of conservation tillage practices in dry land areas of Northern China. 摘要在分析国外风蚀模型资料的基础上,建立了适用于保护性耕作的风蚀模型。
- In order to demarcate the drought resistance yield index, using the winter wheat varieties of dry-land wheat in the regional test in north part of China as trial materials, DRC, SSI, DRI and DI were studied. 为了筛选适宜于小麦品种抗旱性鉴定的指标,在旱棚鉴定条件下,以国家北部冬麦区旱地组区试抗旱鉴定品种为试材,对抗旱系数、干旱敏感指数、抗旱指数和抗旱指数修订式等抗旱鉴定产量指标进行了比较研究。
- It's an unpolluted social green production grown in dry land pool and irrigated by well-water, this guarantee its excellent quality and delicious taste. 利用深井水在旱地上建池栽种的无污染,无公害绿色食品。该产品质地细腻,浑白如玉,鲜嫩美观,味清脆香甜,脆甜胜梨。