Mulching can effectively maintain soil moisture;color of mulching film affects soil water storage capacity and further p......

The need for reforestation in cork oak (Quercus suber L.) areas is challenged by difficulties. Principal among these is ......

该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......

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Focused on the rainfall characteristics and the reality of agricultural production in the loess ta-bleland, and based on......

The effects of mulching mode on population physiology and ecology of rice were studied using a combination P88S/1128 as ......

日光温室红地球葡萄行间分别采用覆沙、覆草和覆膜三种覆盖方式，对比不同覆盖方式对葡萄枝条生长量和抗病性的影响。结果表明：覆沙处......

在冬小麦、夏玉米全生育期非灌溉雨养条件下,2005-2007年两年两点大田试验研究了垄作覆盖、垄作、平作覆盖及平作4种保护性耕作处......

[目的]筛选蓖麻的最佳高产栽培措施.[方法]在轻度盐碱地上,以蓖麻杂交种通蓖6号为试验品种,利用地膜覆盖栽培技术,设置密度、氮肥......

以郑单958为试验材料,研究了秸秆覆盖保水剂对夏玉米穗位叶光合荧光特性的影响,明确了其在豫东旱地夏玉米上应用效果.结果表明,和......

为了解园林废弃物和秸秆不同覆盖厚度下的城市绿地土壤水温效应,以未覆盖为对照,设置3个覆盖厚度(3,6和9 cm),分析比较了植物生长......