氮磷钾配比施肥对格木幼苗生长及光合特性影响的研究
【文章页数】:75 页
【学位级别】:硕士
【部分图文】:
图4-2不同氣稱钟配比施肥F的甲-均叶面税??Figure?4-2?average?leaf?area?under?出fferent?ratio?of?NPK?fertihzer??
图4-2不同氣稱钟配比施肥F的甲-均叶面税??Figure?4-2?average?leaf?area?under?出fferent?ratio?of?NPK?fertihzer??由图4-2可知,不同氮踐钟配比施肥下,叶面积大小是不同的;进行方差分??析得化P<0.01,不同氮....
图4-8叶片氮憐比与牛物募??Figure?4-8?Leaf?nitrogen?and?phosphorus?ratio?and?biomass??
?T?flj?■§?H?H?H??123456789CK??图4-6不同變I憐狎祀比施肥下格木幼苗叶片NPK含盧??Figure?4 ̄6?£>y//i/i#pA/eu/n而ni/7?seedlings?under?difTerent?ratio?of?NPK?fertilizer....
图4-9格木幼苗可溶性糖含量动态变化??円gure?4-9?扮y/Zwop/i/eu/w於A*成/?seedling?soluble?sugar?content?dynamicaHy??
?叶片氮殘比?叶片氮駭比??图4-8叶片氮憐比与牛物募??Figure?4-8?Leaf?nitrogen?and?phosphorus?ratio?and?biomass??33??
图4 ̄10格木幼苗巧溶化蛋白含豊动态变化??Figure?4-1?G£>y,/vt)pA/eM/w於/vi/Z?seedling?soluble?protein?content?dynamically??
?叶片氮殘比?叶片氮駭比??图4-8叶片氮憐比与牛物募??Figure?4-8?Leaf?nitrogen?and?phosphorus?ratio?and?biomass??33??
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