1) Corn-soybean rotation
玉米-大豆轮作
4) Maize and Soybean
玉米与大豆
1.
This paper deals with the parameter sensitivity in the process of P uptake by seedlings of maize and soybean using the mechanistic nutrient uptake model proposed by Claassen.
采用Claassen的养分吸收机理模型探讨了玉米与大豆幼苗磷吸收过程中的参数敏感性，结果表明：在一般土壤与施肥条件下，玉米与大豆幼苗吸收磷的高度敏感性参数或重要限制因素为根系伸长速率与根半径；在相同土壤供磷条件下，供试大豆幼苗根系的磷摄取能力远低于玉米幼苗根系的磷摄取能力，其原因归结于两者在根系最大养分流Imax与根系伸长速率K两个敏感性参数上的差异；玉米与大豆幼苗磷吸收过程中三种根毛参数的敏感性均较低，这主要与土壤供磷水平较高有关；土壤含水量在玉米幼苗磷吸收过程中表现了极高的敏感性,当土壤含水量降低时，土壤养分供应参数对玉米幼苗磷吸收的敏感性与限制作用均增大。
2.
By comparing the measured and model-calculated P absorbed by seedlings, the verification error sources and improvement of several mechanistic models of nutrient uptake in the process of P absorption by maize and soybean under different soil conditions were studied.
通过不同土壤条件下幼苗磷吸收实测值与机理模型预测值的比较 ,检验了几种养分吸收机理模型对玉米与大豆幼苗磷吸收的预测能力 ,同时探讨了解析解模型与数值解模型的主要模拟误差来源及其改进方法。
5) corn soybean milk (CSM)
玉米大豆乳
6) faba bean/maize intercropping
蚕豆/玉米间作
1.
Effect of wheat/maize and faba bean/maize intercropping on soil nitrate nitrogen concentration and accumulation;
小麦/玉米和蚕豆/玉米间作对土壤硝态氮累积和氮素利用效率的影响
2.
Effects of nitrogen fertilization application and faba bean/maize intercropping on the spatial and temporal distribution of soil inorganic nitrogen
施氮量和蚕豆/玉米间作对土壤无机氮时空分布的影响
3.
Effect of wheat/maize and faba bean/maize intercropping at 0,300,450 kg/hm2 nitrogen rate on water use in Hexi corridor of Gansu province were discussed, the results showed that during wheat flowering period, soil water content of intercropped maize were higher that that of solecropped at three nitrogen rate, intercropped wheat and faba bean .
蚕豆/玉米间作相对于单作WU在0和300kg/hm2氮水平下分别减少12。
补充资料：玉米朊,玉米醇溶蛋白
CAS:9010-66-6
中文名称: 玉米朊；玉米朊,玉米醇溶蛋白
英文名称: zein；zeins
中文名称: 玉米朊；玉米朊,玉米醇溶蛋白
英文名称: zein；zeins
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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