monoculture相关论文
Plant Phosphorus Uptake in a Soybean-Citrus Intercropping System in the Red Soil Hilly Region of Sou
A field microplot experiment was conducted in the red soil hilly region of South China to evaluate plant phosphorus (P) ......
What is the value of eucalyptus monocultures for the biodiversity of the Atlantic forest? A multitax
Eucalyptus plantations are increasing in Brazil, frequently replacing pastures, but there is still scarce information ab......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Carbon storage in biomass,litter,and soil of different native and introduced fast-growing tree plant
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Soil Microbiological and Biochemical Properties as Affected by Different Long-Term Banana-Based Rota
Soil microbiological and biochemical properties under various field crop rotations such as grains, pastures and vegetabl......
The study was to determine the long-term effects of subtropical monoculture and rotational cropping systems and fertiliz......
Field experiments of mixed- (intercropping) and pure-planting (monoculture) of four rice vari-eties, representing improv......
宁德三都澳海区褐菖鲉（Sebastieus marmoratus Cuvier）经375d不同方式的网箱养殖比较，与大黄鱼混养的褐菖鲉个体平均体重增重量达80．9g......
本试验研究了上海地区低盐度条件下池塘单养和混养对点篮子鱼（Siganus guttatus）幼鱼生长和摄食的影响.平均体重1.14±0.63g、平......
【目的】根据南疆喀什地区早春土壤温度与气温的实测数据,分析杏麦间作与小麦单作模式下24 h的温度变化特征。【方法】以8年生赛买......
对安徽枞阳县周潭镇大山村中国森林生态网络大山试验示范区的栗茶间作茶园和单作茶园茶树根系的特征进行了试验研究。结果表明：栗茶......
利用英国Lcpro+便携式测定系统研究了石漠化地区多年生黑麦草和白三叶的单播与混播群落光合日变化特征差异。结果表明:混播牧草由......
以相对不耐荫的南冬抗022-2、贡秋豆494-1和较耐荫的贡选1号、南豆12为试材,在＂玉-豆＂套作和单作两种模式下,研究了不同大豆品种苗期......
研究了纯作和套种对烟田土壤温度变化的影响,结果表明：8：00-19：00,各层土壤温度都随时间推移先升高后下降。5cm处,纯作土壤温度始终高......
