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《Acta Agrestia Sinica》 2017-04
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Chemical Composition and Fermentation Parameters of Ensiling Mixed Fagopyrum dibotrys(D.Don)Hara.with Zea mays L.

DENG Rong;YUAN Shi-gai;SUN Xiao-fu;HAO Jun;XIANG Qing-hua;Guizhou Institute of Animal Husbandry and Veterinary;College of Animal Science,Guizhou University;  
The present study aimed to evaluate the best proportion of ensiling mixed early blooming period of Fagopyrum dibotrys(D.Don)Hara.with Zea mays L.through the sensory evaluation,chemical composition and organic acid contents.Six groups with different proportion of Fagopyrum dibotrys and Zea mays were selected including 100:0(CK),10:90(A),30:70(B),50:50(C),70:30(D)and 90:10(E),respectively.Silage was measured after 40 days.The results showed that the sensory quality of silage,ether extract,and dry matter were decreased,however,the pH value,crude protein,crude ash,Ca and P were increased with increasing content of Fagopyrum dibotrys in silage(P0.05).The content and component of organic acid was declined with increasing content of Fagopyrum dibotrys in silage(P0.05).The high content of Fagopyrum dibotrys was unfavorable in ensiling mixed Fagopyrum dibotrys with Zea mays.The suggestion of best mixed proportion was B treatment in the utilization of ensiling Fagopyrum dibotrys with Zea mays.
【Fund】: 国家农业科技成果转化资金项目(2014GB2F200250)资助
【CateGory Index】: S816.53
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