不可渗透的粘土限制了水和黄腐酸的向下渗透，从而减少了化学风化和土壤灰化作用。
Impermeable clay limits downward percolation of water and fulvic acids, reducing chemical weathering and podzolization.
黄腐酸对正常大鼠胃粘膜pge的生成无影响。
Fulvic acid had no effect on the production of mucosal PGE in normal rats.
绵羊食用复合黄腐酸浓缩液（动物用）后，效果见下表。
Sheep use of Fulvic acid complex concentrate (for animal) results in the table below.
该试验检验了生化黄腐酸添加剂饲喂生长兔的增重效果。
This experiment were conducted with 32 growing rabbits to study the effect of Fermented yellow humic acid additive (FA) on the gaining of growing rabbits.
水溶性黄腐酸锌作为饲料添加剂对仔猪的生长具有明显的促进作用。
Water-soluble zinc fulvate as feed addictive can accelerate the growing of piglets markedly.
通过砂培试验研究了新疆风化煤黄腐酸（FA）对玉米幼苗生长的影响。
The effects of FA from weathering coal on the growth of maize in sand cultures were studied.
结果表明：生化黄腐酸的钠盐具有与天然黄腐酸钠盐相似的红外吸收光谱；
The result showed that BcFANa has the similar infrared absorption spectrum as that of natural FANa.
可见利用蔬菜废弃物发酵生产单细胞蛋白饲料及黄腐酸是一条可行的途径。
Solid state fermentation of SCP and Flucic acid with vegetable as the main raw materials were fastdable and enomical method.
本文对苹果渣固体发酵生产黄腐酸工艺及产物分离提取条件进行了优化研究。
The technology of solid state fermentation and extraction of Fulvic acid with apple pomace has been studied.
ABA和黄腐酸均能够使女贞、欧美杨、刺槐幼苗的叶片蒸腾速率显著降低。
ABA and FA can reduce rate of transpiration of nursery stock notably.
采用温室盆栽的方法，研究了施用生化黄腐酸（BFA）对番茄生长和防病的影响。
The effects of BFA on tomato growth and disease resistance were studied through pot experiment in a greenhouse.
研究了一种新的黄腐酸提纯工艺方法，采用异相离子交换膜进行黄腐酸的电渗析提纯，黄腐酸经电渗析后的纯度可达95% ，收率为88.47% ；
Proposed is a process for purification of yellow humic acid by heterophase cation-exchange membrane. After electrophoresis, its purity was up to 95% and recovery, 88.47%.
研究了一种新的黄腐酸提纯工艺方法，采用异相离子交换膜进行黄腐酸的电渗析提纯，黄腐酸经电渗析后的纯度可达95% ，收率为88.47% ；
Proposed is a process for purification of yellow humic acid by heterophase cation-exchange membrane. After electrophoresis, its purity was up to 95% and recovery, 88.47%.
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