shifting cultivation是什么意思

网络释义

用法例句

Theoretical basis and ecological signification of shifting pattern planting of Amomum villosum in Xishuangbanna;

西双版纳阳春砂轮歇种植的理论依据及生态学意义

Some suggestions for dump reclamation planting were given in this article.

据此提出了矿山排土场复垦种植的相应建议。

Natural restoration of plant species diversity on reclaimed Calamagrostis angustifolia wetland

开垦小叶章湿地植物物种多样性的自然恢复

Research and Implementation of Temporal Vegetation Reclamation Database

植被复垦数据库的时态性研究与实现

Assessment on the Vegetation Coverage after Land Reclamation Based on RS

基于遥感的土地复垦植被覆盖度评价

Progress of Research on Phytoremediation in Subsidence Land and Reclamation Land in Coal Mine Area

煤矿塌陷区及复垦区的植物修复研究进展

The Study of Quantitative Ecology of Artificial Vegetation in Antaibao Mine of Pingshuo;

平朔安太堡矿区复垦地人工植被数量生态研究

Study on the Phytoremediation of Cd in Reclaiming Substrate for Coal Mine Subsided Land;

采煤塌陷地复垦基质中镉的植物去除研究

Water-source Conservation Function of Vegetation Soil in Reclamation Mine

矿区复垦植被土壤涵养水源功能的研究

The main cause of soil erosion is deforestation for farmland reclamation and cultivation on steep slopes.

水土流失的主要原因是毁林开垦，陡坡种植。

Analysis on Climate Productive Potential for Cotton Growth in Aral Irrigated Area

新疆阿拉尔垦区棉花种植气候生产潜力分析

Effect of Cultivation on Grassland Productivity and Soil Quality

开垦种植对草地生产力及土壤影响的研究

Experimental Study of Soil Quality Improvement and Plant Instauration in Land Reclamation of Waste Soil Field in Open Pit Coal Mine;

露天矿排土场复垦中土壤改良及植被恢复的试验研究

Remediation of strongly acidic mine soils contaminated by multiple metals by plant reclamation with Jatropha curcas L. and addition of limestone

矿山强酸性多金属污染土壤修复及麻疯树植物复垦条件研究

Amelioration of Weathered Coal on Soil Physical,Chemical Properties and Enzyme Activities with Vegetation Restoration

风化煤施用对复垦土壤理化性质酶活性及植被恢复的影响研究

This equilibrium is completely destroyed when the virgin soil is brought into cultivation.

译文：未垦土壤一经种植，这种平衡就完全遭到破坏。

The Study of Quantitative Ecology of Artificial Vegetation in Antaibao Mine in Pingshuo;

平朔安太堡露天矿区复垦人工植被的数量生态研究

Article 14 Article 14 Reclamation of hillsides with a slope of over 25 degrees for cultivation of crops shall be prohibited.

第十四条 禁止在二十五度以上陡坡地开垦种植农作物。

They cultivated in mountainous areas of Jiangxi province, planting the cash crop and food farm crop.

他们在江西的山区进行垦殖，种植经济作物和粮食作物。