黑土开垦种植后，土壤肥力呈下降趋势。
Since fresh black soil was cultivated, soil fertility has showed a decreasing trend.
据此提出了矿山排土场复垦种植的相应建议。
Some Suggestions for dump reclamation planting were given in this article.
这时候，人们开始产生开发森林和垦种辽阔的田野的念头。
Now, for the first time, came the thought of reducing the forest and bringing the wild field under cultivation.
国会最近的农业法案本应通过削减农业补贴，加重林地保护计划，减少美国农民开垦种植的刺激。
Congress's recent farm bill was supposed to dull the incentives for American farmers to plant on marginal lands by slashing farm subsidies and beefing up conservation programmes.
围绕煤矸石缺乏有机活性物质及有效养分的问题，在矸石山复垦种植时，对施肥作了试验研究。
This paper studies the fertilization of gangue weathering matter centered around its serious deficiencies in organic active matter and available nutrients.
对于数以百万计的物种和土著人来说，这将是灭绝的信号，因为它将激励砍伐原始森林，以便为开垦种植园消除障碍。
For millions of species and indigenous peoples, this would signal extinction as it would incentivise deforestation of ancient forests and pave the way for plantations.
对于数以百万计的物种和土著人来说，这将是灭绝的信号，因为它将激励砍伐原始森林，以便为开垦种植园消除障碍。
For millions of species and indigenous peoples, this would signal extinction as it would incentivise deforestation of ancient forests and pave the way for plantations.
应用推荐