They found many ways to improve the soil.
他们找到了很多改良土壤的办法。
They improve the soil when their leaves fall.
落到地上的树叶还能改良土壤。
He showed that adding lime, micronutrients and fertilizer would greatly improve the soil.
他表示，加石灰、微量元素和肥料，土壤将大大提高。
Mulching and applying manures to improve the soil and the nutrient absorbability of the tree;
覆盖培肥改良土壤，提高橡胶树对养分的吸收能力；
It was also effective to improve the soil condition and increase its usable phosphor content.
能改善土壤性状，增加土壤有效磷的含量。
Can Improve the soil physical characteristics, soil aggregate structure, reduce soil compactness.
可改善土壤物理特征，改良土壤团粒结构，减少土壤密实性。
All last, all organic cultural technology are established to improve the soil condition and the quality of products.
研究开发了改善土壤环境和提高蔬菜品质的有机营养技术，使产品营养品质和风味品质得到了提高。
All last, all organic cultural technology was established to improve the soil condition and the quality of products.
研究开发了改善土壤环境和提高蔬菜品质的有机营养技术，使产品营养品质和风味品质得到了提高。
If possible, in the year before you plant potatoes, plant a cover crop to improve the soil and the potato production.
如有可能，可在种土豆的前一年种上农作物，以改善土质，从而提高土豆产量。
The use of chemical preparation can improve the soil water condition of root environments and the seedlings' bibulous capacity.
通过使用生化制剂借以改善植物根系周围土壤水分状况和林木本身的吸水能力。
The results showed that the plastic film mulching could improve the soil moisture and heat condition in the rhizosphere of rape.
结果表明：地膜覆盖能显著改善油菜根际的水、热状况。
The goal of the soil scientist is to improve the soil fertility and the chemical, physical, and microbial characteristics of the soil.
土壤学家的目标是提高土壤肥力并改进土壤的化学、物理和微生物性状。
Results show that the proper application of black liquor of papermaking can improve the soil properties and increase the contents of organic materials, N and K in soil.
结果表明，造纸黑液适量施用能改善土壤物理性状，增加土壤有机质含量和氮、钾含量；
The sites distribution of the late Neolithic age illustrates that, the ancients had able to distinguish the soil quality and to use environment condition to improve the soil.
新石器晚期，古人已能分辨土壤的优劣并很可能会利用环境条件改善土壤的不良特性；
The researches on decreasing the pollution loads in rainfall runoff with PAM and functional materials of zeolite to improve the soil was accomplished using the simulated set.
建立模拟降雨装置，研究降雨条件下功能性材料与聚合物对降水土壤渗透性与地表径流污染负荷的影响。
The researches on decreasing the pollution loads in rainfall runoff with PAM and functional materials of zeolite to improve the soil was accomplished using the simulated set.
根据氮在土壤中的运移规律，运用建立的数学模型分析流域降雨量和土壤氮含量与流域出口氮污染负荷之间的关系，揭示了氮污染的形成机理。
It could enhance the tolerance of citrus to drought and cold, improve the soil structure and fertility, increase the quality and yield of citrus fruit, and reduce the cost of control.
能提高树体的抗旱和抗寒能力，改善土壤结构，增加土壤肥力，提高柑桔品质和产量，降低防治费用。
Because of the weather condition in Xinjiang province, seeds are usually grown under the film by farmer, it is useful to improve the soil temperature, keep moisture and restrain weeds.
由于新疆的地理条件等因素，通常都采用铺膜种植的方式来提高地温，保墒，还能够抑制很多杂草。
The straw still can increase the soil organic matter, improve the soil structure, increasing soil fertility to return the field, can make the crop grow more stalwart, the output is higher.
秸秆还田还能增加土壤有机质、改良土壤结构、增加了土壤肥力，能使作物生长更健壮，产量更高。
The field test of the organic-inorganic compound fertilizer is also made. The results show that the compound fertilizer can increase yield, upgrade crop quality and improve the soil properties.
结果表明，该有机-无机复混肥可有效提高作物产量，改善作物品质，并对土壤具有显著的改良作用。
The invention applies to the tea crop production, which can improve the soil structure and provide adequate moisture, oxygen and nutrition to improve the yield and quality in tea crop cultivation.
本发明应用于茶树作物的生产，能够改善泥土的结构及提供足够的水分、氧气及营养，提高种植茶树作物的产量及质量。
Futhermore, biological fertilization can not only promote the growth of roots, but also to reduce fertilizer use, improve the soil environment, the overall growth level was better than SA treatment.
而生物菌剂不仅能够促进茎生根生长，还能减少肥料使用量，改善土壤环境，百合整体生长状况也好于水杨酸浸球处理。
The invention applies to the tobacco crop growth, which can improve the soil structure and provide adequate moisture, oxygen and nutrition to improve the yield and quality in tobacco crop cultivation.
本发明应用于烟草作物生长，能够改善泥土的结构及提供足够的水分、氧气 及营养，提高种植烟草作物的产量及质量。
A top dressing of fertilizer should be added to improve growth as mint impoverishes the soil quickly.
应施顶肥以促进生长，因为薄荷会使土壤迅速变得贫瘠。
Crop rotation is a simple and effective technique used in organic agriculture to reduce the need for pesticides and improve soil fertility.
轮作是应用于有机农业上的一种简单而有效的技术，能减少农药的使用和提高土壤肥力。
Biotechnology also offers the possibility of reducing the use of toxic agricultural pesticides, and may also improve the efficiency of fertilizer and other soil amendments.
生物技术还提供了这种可能性：减少有毒农药的用量，还可以提高肥料和其他土壤改良剂的效率。
Mr. Wang's team encourages farmers to grow fruit trees as well as more traditional crops such as corn on their terraces to improve the retention of soil and water.
王先生所带领的团队鼓励当地农民在梯田上种植果树和其他如玉米等更传统的农作物来保持水土。
Mr. Wang's team encourages farmers to grow fruit trees as well as more traditional crops such as corn on their terraces to improve the retention of soil and water.
王先生所带领的团队鼓励当地农民在梯田上种植果树和其他如玉米等更传统的农作物来保持水土。
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