1.
The Analysis of the Speciation of Soil Nutrient Elements in Different Land Uses;
不同土地利用下土壤营养元素形态的研究
2.
Speciation of Soil Nutrient Elements and Their Controlling Factors in Different Landuses of Typical Karst Spring Watershed
典型岩溶泉流域不同土地利用方式土壤营养元素形态及其影响因素
3.
Nutrient Elements and Nitrogen Species of Water in North Network of Taihu Drainage
太湖北部河网区水体营养元素和形态氮研究
4.
Modelling Analysis of Eutrophic Elements and Their Speciation for Wuliangsuhai Lake in Inner Mongolia;
乌梁素海营养元素及其存在形态的数值模拟分析
5.
Effects of red soil moisture on leaves growth and nutrient accumulation of Citrus unshiu
红壤水分条件对春季柑橘叶片生长形态及营养元素累积的影响
6.
Contents of Nutrient Elements in NH_4~+-N Fertilizer and Urea
铵态氮肥和尿素中植物营养元素含量比较分析
7.
The limiting nutrient, P.rose , most rapidly, which caused the ratio of N:P to decrease.
30多年来湖体中形态营养元素含量有较大增长，尤其是磷增长最快，使氮磷比下降。
8.
SEASONAL DYNAMICS IN THE NUTRITIONAL ELEMENT CONTENT OF JUJUBE(ZIZYPHUS JUJUBA)LEAVES
枣树叶片营养元素含量的季节变化动态的研究
9.
Studies on Assignment of N、P、K、Ca、Mg in Orchard Ecosystems;
果园生态系统营养元素N、P、K、Ca、Mg分布的研究
10.
A Dynamic Change Law on Nutrient Elements in Various Organs of Phyllostachys pubescens during Bamboo Forming Stage
毛竹成竹期各器官营养元素动态变化规律
11.
The Annual Dynamic Change of Main Non-organic Nutrition Elements Content in Juglans Regia Leaves
核桃叶中主要营养元素含量的年动态变化规律
12.
The Seasonal Distribution of Atmospheric Particulate Nutrient Element over the North Yellow Sea
北黄海大气颗粒态营养元素的季节分布特征
13.
Dynamic Characteristics of Nutrient-element Accumulation In Second-rotation Chinese fir Plantations
第2代杉木人工林营养元素积累的动态特征
14.
Growth of Aphelandra Squarrosa as Affected by N-Form and Nutrient Solution pH;
氮素形态与营养液pH值对金脉单药花生长和营养状况的影响
15.
Influence of Different Nitrogen Forms on Growth and Nutrition of Sugarbeet;
氮素形态对甜菜生长发育及营养代谢的影响
16.
Effect of Solution pH and Nitrogen Forms on Iron Nutrition of Tissue Cultured Apple;
培养液酸碱度及氮素形态对苹果组培苗铁素营养的影响
17.
Effect of Mineral Elements on Colony Types of Cordyceps militaris in Subculturing
矿质元素对北虫草继代培养中菌落形态的影响
18.
At present, all nutrient elements are gradually enriched in the nutrient cycle of Fargesia denudata ecosystem.
(3)目前,缺苞箭竹生态系统养分循环中,各种营养元素都在逐渐富集。