Search Results - LÜ Jian-min
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Study on the effect of adding enzyme in whole-crop corn silage
Published 2005-07-01Get full textWhole-crop corn was ensiled with an experimental preparation of cell-wall degrading enzymes at four levels respectively: 0 (control, C), 800 (1), 1300 (2), 1800 (3) g/t DM. The result showed that all whole-crop corn silages were well preserved with low pH, low ammonia nitrogen (NH<sub>3</su...
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Research on the detection of sterigmatocystin in feedstuffs
Published 2005-09-01Get full textSterigmatocystin are toxic metabolites with carcinogenic potency commonly found in animal feed and human food. This research is to find an easy way of detecting sterigmatocystin in feedstuffs. By distilling, purifying, condensing and displaying under the fluorescence, the sterigmatocystin in feedstu...
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Rapid gas chromatogram determination of methane, organic acid in in vitro ruminal fermentation products
Published 2006-03-01Get full textA rapid determination method of ruminal fermentation products by gas chromatogram has been developed. By using the HP-INNOWAX, FID and nitrogen as the carrier, the optimal condition for methane measurement was: nitrogen pressure at 130 kPa, total and column flow rates at 30.2 and 1.7 mL·min<sup&g...
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Study on optimal dietary crude protein level in Japanese white rabbits from weaning to 80-day old
Published 2008-01-01Get full textA six-week feeding trial was carried out to assess the optimal dietary crude protein level in Japanese white rabbits from weaning to 80-day old. Sixty weanling (40 d old) Japanese white rabbits were divided into 5 groups (Ⅰ, Ⅱ. Ⅲ. Ⅳ and Ⅴ) according to dietary crude protein levels (12%, 14%, 16%, 18...
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