Other controls include turning over the soil, pulling the weeds or covering them with mulch made of wood, garden waste or other material.
其他手段还包括翻土，拔除杂草或用地膜覆盖它们。地膜一般由木屑、花园废弃物或其他材料制成。
Other controls include turning over the soil, pulling the weeds or covering them with mulch made of wood, garden waste or other material.
其它控制手段包括翻土、拔草或用地膜覆盖杂草。地膜一般由木屑、园林废弃物或其他材料制成。
Other controls include turning over the soil, pulling the weeds or covering them with mulch made of shredded wood, garden waste or other material.
其他手段还包括翻土，拔除杂草或用地膜覆盖它们。地膜一般由木屑花园废弃物或其他材料制成。
But once the seeds are planted, she does suggest covering the soil with a little mulch to protect it during rains and dry periods.
但她建议在雨季或旱季期间，一旦播种就要用少量护根物覆盖以保护土壤。
This paper took field experiment for studying the effect of covering straw on some properties of mulberry soil fertility with long-term no-tillage.
应用田间试验的方法研究在长期免耕条件下覆盖对桑园土壤某些肥力性状的影响。
Effects of covering with new soil on reducing the accumulation of radio-cerium in soybean were studied adopting the isotope-tracer techniques of simulated pollutants.
采用模拟污染物的同位素示踪技术研究了客土覆盖对降低大豆中放射性铈积累的效应。
Effects of rice straw covering net on soil erosion and wheat yield were studied with self-designed soil erosion boxes under simulated rainfall.
通过自制土壤冲蚀槽，并进行人工模拟降雨试验，研究了稻秆编织地表覆盖物对坡地土壤侵蚀和小麦产量的影响。
By covering tea cutting stock with various plastic film and observing the effect of different soil-temperature atmospheric-temperature air-humidity on the rooting of tea cutting.
在扦插苗圃用不同颜色的塑料薄膜进行覆盖，观察地温、气温和空气湿度的变化对扦插苗发根的影响。
The method of treatment in situ of shallow karst road foundation with a soil covering and its good technical and economic benefits were introduced through a practical project example.
通过工程实例，详细介绍了有上覆土层的浅层岩溶路基就地整治办法，及其良好的技术经济效益。
The results showed that (1) the survival rate of seedling increased by. 98% , 95% , 95% and 65% from the natural 40% by covering with rice straw, hog dung, ash soil and loess respectively;
结果表明：（1）岸杂一号狗牙根种苗在入冬前覆盖稻草、猪粪渣、火土灰和黄泥，种苗由自然条件下越冬率40％分别提高到98％、95％、95％和65％。
Other controls include turning over the soil, pulling the weeds by hand or covering them with mulch made from wood, garden waste or other material.
其他控制方法包括翻土，用手拔草或者用木质地膜，花园废弃物或其他材料进行覆盖。
Cultivation by covering with plastic film can effectively restrain the invalid evaporation of soil moisture, especially before the period of jointing.
覆膜栽培可有效抑制农田水分的无效蒸发，具有明显的抗旱增产作用。
Cultivation by covering with plastic film can effectively restrain the invalid evaporation of soil moisture, especially before the period of jointing.
覆膜栽培可有效抑制农田水分的无效蒸发，具有明显的抗旱增产作用。
应用推荐