湿地稻-鸭复和生态系统的土壤理化性状的研究。
The study on soil physical and chemical characteristics of wetland rice-duck complex ecosystem.
目前，内蒙古地区植物性状对降雨量变化的响应及其对生态系统功能影响的研究相对缺乏。
At present, the study of the responses of plant traits under rainfall disturbances and the effects on ecosystem functions in Inner Mongolia typical grassland are rarely covered.
对这4个性状的多重比较分析表明，各形态性状在不同生态环境下表现出一定程度的分化。
Multiple comparison analysis of 4 characters shows that morphological characters in different habitats have differentiated in some degree.
不同生态区超级玉米组合有不同的性状结构。
The heterobeltiosis hybrid maize has different character structure in different ecology region.
因此，开展植物物候及其与其它性状关系的研究，具有重要的生态学意义。
Therefore, studying plant phenology and its relationships with other traits is of important ecological significance.
不同生态条件和密度对川江优527的生长特性及经济性状的影响随着海拔和密度的升高，水稻的植株高度差异不明显。
Effect of different density on growth characteristics of chuangjiangyou 527 under different ecology condition. With the elevation and density rise, The different of the plant height was not apparent.
利用生态学原理对灌木林的土壤物理性状、水文效益、抗旱性能进行分析研究，得出在干旱瘠薄山地灌木资源的扩大利用有广阔的前景。
The principles of ecology are used to analyse physical properties of soils in shrub forests, hydrolic benefits and drought resistances thereby to conclude…
通过黑龙江省三大小麦主产区：东部地区、北部地区、西北部地区大面积种植的6个小麦品种的62点次，进行了不同生态区对小麦品质性状影响的研究。
Wheat samples of six major cultivars employed in Heilongjiang province were collected from 62 positions of three wheat growing area including eastern, northern and northwestern parts of the province.
对不同覆盖条件下甘蔗试验地土壤微生物区系研究的结果表明，不同覆盖条件为微生物提供了特殊的土壤生态环境，使土壤理化性状发生了一定变化。
In order to study the role of wetland soil on the purifying the micro-polluted water, soil-bacteria system is built to study experimentally in Yuqing Lake in Jinan.
对不同覆盖条件下甘蔗试验地土壤微生物区系研究的结果表明，不同覆盖条件为微生物提供了特殊的土壤生态环境，使土壤理化性状发生了一定变化。
In order to study the role of wetland soil on the purifying the micro-polluted water, soil-bacteria system is built to study experimentally in Yuqing Lake in Jinan.
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