1) problem soils
不良土壤
1.
The strategies of their amelioration and utilization for agriculture depend on predominant stress factors in a range of different problem soils.
根据土壤因子是毒害还是缺乏为主 ,可以将水稻生长的不良土壤环境分为两大类。
2) defective aeration
土壤通气不良
3) soil improvement
土壤改良
1.
Feasibility studies on coal-fly-ash application in refuse dump of coal mine for soil improvement;
用粉煤灰对煤矿排土场土壤改良可行性研究
2.
Application of attapulgite in soil improvement and new type fertilizer development;
凹凸棒土在土壤改良和新型肥料开发上的应用
3.
The technical measures of soil improvement in Longchi Ponkan orchard of Jinping county;
锦屏县龙池片区椪柑果园土壤改良技术措施
4) soil amelioration
土壤改良
1.
Effects of sand covering and soil amelioration on turf performance of white clover retina sod;
覆沙和土壤改良对白三叶网草皮坪用性状的影响
2.
Taking Heidaigou open-pit coal mine as an example,in the mining area,after engineering reclamation of mined land,the theoretical and technologic problems such as soil amelioration,vegetation variety screening and vegetation technologies and so on had been studied during the process of biological reclamation.
以黑岱沟露天煤矿为例,对矿区工程复垦后土地生物复垦中的土壤改良、植被品种的筛选和植被工艺等理论与技术方面的问题进行了研究。
3.
Based on the physical and chemical properties analysis of red mud from Bayer-process, the soil amelioration and planting on red mud in the storage yard of Pingguo Aluminum Industrial Corporation is investigated in laboratory.
在分析拜耳法赤泥理化性质的基础上 ,研究广西平果铝堆场赤泥的土壤改良与种植。
5) soil amendment
土壤改良
1.
It concluded that maize straw could be used as an organic materials for blueberry soil amendment instead of peat.
由此可知,玉米秸秆可以替代草炭作为越橘栽培中土壤改良的有机物料。
2.
The effects of fly ash as sandy soil amendment on the physical properties of soil water were tested by measuring the accumulated water infiltration in the soil.
粉煤灰土壤改良层中含水率较沙土有明显提高,有效水分滞留时间显著增加。
6) soil improvement
改良土壤
1.
From four aspects of nutrient content、nitrogen fixing capacity、alkaline saline resistance and soil improving capacity,the superiority of the broad bean using as green manure has been evaluated and the significance in soil improvement and efficacy improvement has been explained in this thesis.
文章从养分含量、固氮能力、抗盐碱能力及改良土壤能力等四个方面对蚕豆作为有机绿肥的优越性进行评估,阐述了蚕豆用作绿肥对改良土壤、提高土壤效力的意义。
2.
The mechanism of soil improvement, drought relief and water saving, growth promoting as well as affecting factors on such functions are analyzed.
介绍了高吸水性树脂的吸水机理及农用高吸水性树脂的性能、种类和使用方法,分析了高吸水性树脂抗旱节水、改良土壤和促进作物生长的作用机理和影响因素,指出了当前研究中所存在的问题及改进的方向。
补充资料：土壤水分运动基本方程(见土壤水运动)
土壤水分运动基本方程(见土壤水运动)
turang shuifen yundong iiben土壤水分运动基本方程fangeheng见土壤水运动。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条