Feeding rations with the corn-grein silage substituted for the sraw silage to milch-cows for 30 days, The results showed, averagee milk yield of treatment groups was higher than that of the control by 6.62kg, cash is 1:4.5 inrate of launch into and output. Feeding milch-cow with the corn-grein silage, dairy increase economic profit for ￥1800 than selling corn Per ha.. Generalizing the use of corn-grein silage is important way farmers receive more economic benefit.
Liu Chao, Lv Yajun, Bai Cunjiang, Lei Haining, Han Ligang
. Increased Effect of Feed-corn Silage for Milk-yield of Milch-cow[J]. Chinese Agricultural Science Bulletin, 2005
, 21(5)
: 61
-61
.
DOI: 10.11924/j.issn.1000-6850.050561
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