dataService

您的位置: 首页 > 数据服务 > 数据列表页

筛选

共检索到85条 ,权限内显示50条;

Data from: The effect of root-associated microbes on plant growth and chemical defence traits across two contrasted elevations,
负责人:
关键词:
Endophytes;caffeoyl phenylethano?d glycosides;iridoid glycosides;broad-leaf plantain;mycorrhizal fungi;plant-growth promoting bacteria;secondary metabolites
DOI:
doi:10.5061/dryad.0p2ngf1xf
摘要:
and the biotic environment. 2. Root-associated microbes (RAMs) are pervasive in nature, vary over climatic gradients, and have been shown to influence the expression
Data from: Carbon content of tree tissues: a synthesis
负责人:
关键词:
Forest;carbon accounting;carbon;wood chemistry;tree
DOI:
doi:10.5061/dryad.69sg2
摘要:
wood C content explained 37, 76, 48, 81, and 63% respectively of the variation in bark, branch, twig, coarse root, and fine root C content values, resp
NPP Cropland: Gridded Estimates for the Central U.S.A., 1982-1996
负责人:
关键词:
net primary productivity cropland agriculture U.S. Midwest
DOI:
doi:10.5063/aa/nceas.184.2
摘要:
, conducted by varying harvest index and root:shoot ratio by 10-50 per cent, indicated that the limit of accuracy of the method is about 1 Mg/ha/yr (100 g/m2/yr
NPP Cropland: Gridded Estimates for the Central U.S.A., 1982-1996
负责人:
关键词:
net primary productivity cropland agriculture U.S. Midwest
DOI:
doi:10.5063/aa/nceas.184.8
摘要:
, conducted by varying harvest index and root:shoot ratio by 10-50 per cent, indicated that the limit of accuracy of the method is about 1 Mg/ha/yr (100 g/m2/yr
NPP Cropland: Gridded Estimates for the Central U.S.A., 1982-1996
负责人:
关键词:
net primary productivity cropland agriculture U.S. Midwest
DOI:
doi:10.5063/aa/nceas.184.1
摘要:
, conducted by varying harvest index and root:shoot ratio by 10-50 per cent, indicated that the limit of accuracy of the method is about 1 Mg/ha/yr (100 g/m2/yr
NPP Cropland: Gridded Estimates for the Central U.S.A., 1982-1996
负责人:
关键词:
net primary productivity cropland agriculture U.S. Midwest
DOI:
doi:10.5063/aa/nceas.184.6
摘要:
, conducted by varying harvest index and root:shoot ratio by 10-50 per cent, indicated that the limit of accuracy of the method is about 1 Mg/ha/yr (100 g/m2/yr
NPP Cropland: Gridded Estimates for the Central U.S.A., 1982-1996
负责人:
关键词:
net primary productivity cropland agriculture U.S. Midwest
DOI:
doi:10.5063/aa/nceas.184.7
摘要:
, conducted by varying harvest index and root:shoot ratio by 10-50 per cent, indicated that the limit of accuracy of the method is about 1 Mg/ha/yr (100 g/m2/yr
Data from: Nitrogen controls the net primary production of an alpine Kobresia meadow in the northern Qinghai-Tibet Plateau
负责人:
关键词:
DOI:
doi:10.5061/dryad.7sp252q
摘要:
). In addition, the interannual variation of root turnover and its controls were also investigated. The results show that the ANPP and BNPP increased by rates
Data from: Fertilizer application effects on grain and storage root nutrient concentration
负责人:
Charles Wortmann
关键词:
bean biofortification cassava groundnut maize peanut pearl millet pigeonpea rice sorghum
DOI:
doi:10.5061/dryad.pj76g30
摘要:
ps and for storage roots of cassava (Manihot esculenta L.). Treatments per trial were ≥12 but this study was limited to: no fertilizer applied; macronutrients applied (NPK
Data from: Soil aggregate stability and grassland productivity associations in a northern mixed-grass prairie
负责人:
关键词:
plant biomass;regression;soil aggregate stability;grass biomass;water-stable aggregates;non-metric multidimensional scaling;Indicators;root biomass;grassland;mixed-grass prairie
DOI:
doi:10.5061/dryad.kc811
摘要:
) variation in grassland community composition, plant (aboveground) biomass, root biomass, % water-stable soil aggregates, and topography. After accounting

首页上一页...2345下一页尾页

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充