1.
Decomposition and nutrient dynamics of Schima superba leaf litter
木荷叶凋落物的分解及养分动态分析
2.
Development and Application of Graphics Information Triploid Populus Tomentosa
三倍体毛白杨叶片营养与林地养分动态研究
3.
The nutrient dynamic research of the Korean pine stump decomposition in the pine broadleaf forest
阔叶红松林红松伐根分解过程养分动态研究
4.
Nutrient Variability of the Litter Fall from Seven Plantation Forests in Dalingshan,Dongguan
东莞大岭山7种林分凋落物的养分动态
5.
Analysis of leaves nutrient dynamics by wave-type time series method
凋落叶养分动态的起伏型时间序列分析
6.
Nutrient Dynamic and Balance of Different Farming Patterns in Red Soil Upland
红壤旱地不同种植模式下NPK养分动态平衡分析
7.
Nutrient Dynamics and Nutrient Use Efficiency of Major Urban Trees in Hefei;
合肥市主要园林树木养分动态及其养分利用效率的研究
8.
The Dynamics of Plant Growth and Soil Moisture and Nutrient in the Rubber Plantation and Rubber-Flemingia macrophylla Agroforestry System in Xishuangbanna,Southwest China
橡胶-大叶千斤拔复合生态系统中的植物生长与土壤水分养分动态
9.
Study on the dynamic variation of the soil nutrients and soil physical character istics of the film-bottomed sandy farmland
衬膜沙地农田土壤养分动态和物理性状的研究
10.
Dynamics of Soil Nutrients during Natural Recovery Process of Abandoned Farmland in Huailai Basin,Hebei Province.
怀来盆地弃耕地自然恢复过程中土壤养分动态
11.
Studies on Dynamic Patterns of Soil Nutrients of Chinese Fir Plantation;
杉木人工林土壤养分动态变化规律研究
12.
The Study on Seedling-stage Growth, Dynamic Changes of Soil Nutrients of Introduced Fast-growing Poplar Breeds;
速生杨引种苗期生长与土壤养分动态研究
13.
Simulation Models on Nitrogen Nutrient and Grain Quality after Anthesis in Barley
大麦花后氮素养分和品质的动态模拟
14.
Study on Litter-fall Decomposing Dynamic and Nutrients Releasing Rule of Phoebe Bournei;
闽楠叶凋落物分解动态及其养分释放规律研究
15.
Decomposition and nutrient release of four mulching plants in the upland area of Guizhou Province
四种生物覆盖植物的自然分解及养分释放动态
16.
Analysis of Nutrients Situation and Its Dynamic Variation in Tobacco Field Soil of Sanmenxia City
三门峡市烟田土壤养分现状及动态变化分析
17.
Changes of Nutrient Contents in Tobacco-Growing Soils of Kunming from 2002 to 2006
昆明市植烟土壤2002—2006年养分状况变化动态分析
18.
Studies on the Requirement and Accumulative Trend of Nutrients in Wine Grape ‘Cabernet Sauvignon’
酿酒葡萄‘赤霞珠’养分累积动态及养分需求量的研究