nitrogen-free extract

After restraining genital growth ( RGG), contents of crude protein, ether extract and nitrogen-free extract of corn stalks and leaves were significant higher than CK. On the other hand, contents of crude fiber, lignin, ashes were significant lower than CK.

抑制玉米鲁单50的生殖生长后，玉米茎鞘和叶片的粗蛋白、粗脂肪和无氮浸出物的含量显著地高于对照，粗纤维、木质素和粗灰分的含量显著地低于对照；

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