Grass industry: improvement of natural grassland and planting of grasses high in yield and quality on artificial grassland.
草业：培育改良天然草场，在人工草地引种高产优质牧。
The paper attempts to study the cutting succession on artificial grassland which has special utilization purpose and method.
本文试图对具有特殊建植目的和特殊利用方式的人工草地进行刈割演替研究。
It was also found that the content of soil organic matter increased with the increase of degradation, and the content in the enclosure and artificial grassland was lower that other grasslands.
随着草地退化程度的增加表层有机质含量呈逐渐增大的趋势，封育草地和人工种草地的含量相对较低。
Thus we should develop the artificial grassland in this area in order to alleviate over-feed stress for nature grassland and to restoration and protection the frail eco-environment in this plateau.
今后，应该大力发展以皮燕麦为主的人工草场生产，减轻由于过度放牧对天然草场的压力，恢复和保护高原脆弱的生态环境。
Natural and artificial factors of grassland degradation in Maduo County in source region of Yellow River were analyzed in this paper.
对黄河源区玛多县草地退化的自然和人为因素作了深入分析。
Similar index of the bird community of the burned forests areas and the brush grassland was high, however, and the artificial Mongolian pine forests were low.
森林火烧迹地的鸟类群落与灌丛草地的鸟类群落相似度高，与人工樟子松林的鸟类群落相似度低。
This paper deals with the biocycling characteristics of 11 nutrient elements of artificial Trifolium pratense grassland in high mountain region of northern subtropical zone of China.
本文研究了我国北亚热带高海拔地区红三叶人工草地11种营养元素的生物循环特征。
In this paper, the importance of artificial forestation in the grassland is tried to be discussed from the change of soil property and the action of wind erosion and sedimentary sand.
本文试图从土壤特性变化和风蚀积沙作用方面探讨草原人工造林的重要性。
Artificial soil technology will be used to improve grassland and control desertification in order to improve the capacity of retaining water.
将人造土壤用于改良草场，治理沙化，提高植被的蓄水能力。
Drought, and I would use artificial rainfall method to irrigate grassland, so that the grass always maintain the verdant color.
天旱了，我会用人工降雨的方法来浇灌草原，使草地永远保持嫩绿的颜色。
Meanwhile using artificial soil technology we can renew and improve the quality of our existing grassland and will build new and high quality rangeland and popularize good milch cow.
应用人造土壤技术，在恢复与提高已有草场质量的同时，还要新建一批高质量的牧场，我们再推广良种奶牛。
There were many factors contributing to the grassland degeneration, but some were artificial control and others were not.
在造成草地退化的众多因素中，可控因素主要有过度放牧、垦殖、樵采以及政策的导向。
Based on an estimation of NPP and the theoretical livestock capacity of grassland, the effects of natural and artificial factors on grassland desertification were analyzed quantitatively.
基于NPP和理论载畜量的估算，定量分析了自然因素和人为因素对草地沙化的作用程度。
In alpine region, it is feasible and effective to improve the productivity by establishing mixed artificial perennial grassland.
在高寒地区，通过建植多年生禾草混播草地来提高草地生产力的生产模式是可行且有效的。
In alpine region, it is feasible and effective to improve the productivity by establishing mixed artificial perennial grassland.
在高寒地区，通过建植多年生禾草混播草地来提高草地生产力的生产模式是可行且有效的。
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