力学
发表于 2025-3-21 16:51:46
书目名称Environmental Factors and Cultural Measures Affecting The Nitrate Content in Spinach影响因子(影响力)<br> http://figure.impactfactor.cn/if/?ISSN=BK0312640<br><br> <br><br>书目名称Environmental Factors and Cultural Measures Affecting The Nitrate Content in Spinach影响因子(影响力)学科排名<br> http://figure.impactfactor.cn/ifr/?ISSN=BK0312640<br><br> <br><br>书目名称Environmental Factors and Cultural Measures Affecting The Nitrate Content in Spinach网络公开度<br> http://figure.impactfactor.cn/at/?ISSN=BK0312640<br><br> <br><br>书目名称Environmental Factors and Cultural Measures Affecting The Nitrate Content in Spinach网络公开度学科排名<br> http://figure.impactfactor.cn/atr/?ISSN=BK0312640<br><br> <br><br>书目名称Environmental Factors and Cultural Measures Affecting The Nitrate Content in Spinach被引频次<br> http://figure.impactfactor.cn/tc/?ISSN=BK0312640<br><br> <br><br>书目名称Environmental Factors and Cultural Measures Affecting The Nitrate Content in Spinach被引频次学科排名<br> http://figure.impactfactor.cn/tcr/?ISSN=BK0312640<br><br> <br><br>书目名称Environmental Factors and Cultural Measures Affecting The Nitrate Content in Spinach年度引用<br> http://figure.impactfactor.cn/ii/?ISSN=BK0312640<br><br> <br><br>书目名称Environmental Factors and Cultural Measures Affecting The Nitrate Content in Spinach年度引用学科排名<br> http://figure.impactfactor.cn/iir/?ISSN=BK0312640<br><br> <br><br>书目名称Environmental Factors and Cultural Measures Affecting The Nitrate Content in Spinach读者反馈<br> http://figure.impactfactor.cn/5y/?ISSN=BK0312640<br><br> <br><br>书目名称Environmental Factors and Cultural Measures Affecting The Nitrate Content in Spinach读者反馈学科排名<br> http://figure.impactfactor.cn/5yr/?ISSN=BK0312640<br><br> <br><br>
condescend
发表于 2025-3-21 23:16:25
Literature, This available N occurs mainly in the form of nitrate and ammonium. The major processes in soil which generate plant-available nitrogen can be identified as biological nitrogen fixation and ammonillcation, the latter being a process in the mineralisation of organic matter.
Measured
发表于 2025-3-22 02:51:15
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断言
发表于 2025-3-22 08:33:52
Results of outdoor experiments,Table 12, part a). Yield increases diminished with higher dressings; but dressings of 150 and 200 kg N0.-N per ha gave invariably the highest fresh yields. Because of rainfall during or just before harvesting, in experiments 1B (final harvest), 4, 6 and 7, fresh yields were somewhat overestimated an
配置
发表于 2025-3-22 09:17:16
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直言不讳
发表于 2025-3-22 15:20:16
Erratum to: Nitrogen nutrition and the ionic balance in spinach; results of the indoor experiments,ions at different rates, electroneutrality is achieved within the plant by accumulation or degradation of anions of organic acids . The difference between quantities of inorganic cations (C) and -anions (A) in the plant (C-A), henceforth referred to
直言不讳
发表于 2025-3-22 17:40:49
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Boycott
发表于 2025-3-22 21:26:26
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欢乐中国
发表于 2025-3-23 01:36:21
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慷慨不好
发表于 2025-3-23 05:52:44
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