1.
Effects of adding peat on amelioration of aeolian sandy soil and vegetable growth.
施用泥炭对风沙土改良及蔬菜生长的影响
2.
Effects of Peat and Weathered Coal on Physiological Characteristics and Growth of Chinese Cabbage on Aeolian Sandy Land
风沙土改良剂对白菜生理特性和生长状况的影响
3.
good, poor, sandy, etc soil
良土、 瘠土、 沙土
4.
We improved the farm land by spreading earth over the sand.
我们在沙上撒土，以此改良耕地。
5.
Studies on Soil Properties of Aeolian Sandy Land Improvement and Utilization in South Edge of Musu Desert
毛乌素沙地南缘改良与利用风沙土性质研究
6.
Comparing of Physic and Chemical Property of Aeolian Sandy Soil Before and After Improvement
泥炭和腐泥改良风沙土前后土壤理化性质比较
7.
The Improved Effect of Conservation Tillage for Low Yield Dry Farm with Purple Sand-soil
低产紫沙土旱耕地保护性耕作改良效应
8.
Laboratory tests of fly ash as a sandy soil amendment and its effects on soil water
粉煤灰改良沙质土壤水分物理性质的室内试验
9.
That fast-growing forestry in desert can fixup sandbank and meliorate soil, improve environment and prevent waste water from flowing into river.
在沙漠利用污水灌溉速生林，可固定沙丘，改良土壤；改善生态环境，实现污水零排放。
10.
A large area of desert was reclaimed to turn into fertile soil in the northwest area.
在西北地区有一大片沙漠经过改良变成了肥沃的土地。
11.
Effects of peat and weathered coal on the growth of Pinus sylvestrisvar. mongolica seedlings on aeolian sandy soil
泥炭、风化煤改良风沙土促进樟子松幼苗生长的研究(英文)
12.
Performance of Sulfonated Amino-formaldehyde Resins on Improving Structure of Aeolian Sandy Soil
磺化氨基树脂对风沙土的结构改良作用研究(英文)
13.
ANALYSIS OF SOIL IMPROVEMENT AND COMMUNITY FEATURES OF VITEX RIFOLIA VAR.SIMPLICIFOLIA ON THE SANDY COAST
沿海沙质海岸单叶蔓荆群落特点及土壤改良的分析
14.
Study on a New Multi-functional High Polymer Complex Material to Preserve Moisture and Fertility in Desert;
固沙保水复合材料的研究与改良荒漠化土地的应用
15.
Improvement Effects of Four Plantations for Sand-fixation on Soil Nutrient Contents and Biological Activities
四种人工固沙植物群落对土壤养分及生物活性的改良作用
16.
Effect of Polyacrylamide on Soil Particle Composition of Desertificated Grassland
聚丙烯酰胺对沙化草场土壤颗粒组成的改良效果
17.
Improving Effect of Paper Making Black Liquor and Potato Starch Wastewater on Sandy Soil
造纸黑液与马铃薯淀粉废水对沙性土壤的改良作用
18.
Encourage the use of Chinese goods and improve local products.
提倡国货，改良土产。