Title: Study on the variety comparison of four gramineous forages in Heilongjiang province
Abstract: To research production performance of the gramineous forage grass,the comparison experiments for the forage crops including 20 varieties were conducted in Institute of forage and grassland Sciences,Heilongjiang Academy of Agricultural Sciences.The results showed that four varieties including Late BMR for Sorghum Hybrid Sudangrass,Hercules,PACF8421 for Sorghum sudanense(Piper) Stapf.and Jumbo could not complete their growth stage.Zea mays had the highest plant height among four gramineal forage crops,which had a significant difference(P0.01),the plant height of variety 26827 for Sorghum sudanense(Piper) Stapf was only 191cm.The tiller ability of Enorma and Brasero for Sorghum Hybrid Sudangrass was largest,and their tillers in one unite were 37.00 and 31.50,respectively,were significantly higher(P0.01) than that of anther varieties.Out of all Sorghum bicolor×S.su-danense varieties,Big Kahuma performed best in terms of grass yield and disease resistance,Enorma for Sorghum sudanense(Piper) Stapf.performed best in terms of tillering capacity and had lower stem/leaf.Based on the integrated performance,the primary conclusion of the paper is that among those 20 varieties in four gramineous forage crops,Big Kahuma and Enorma are the best varieties for forage and silage to be extended in Heilongjiang Province.
Publication Year: 2012
Publication Date: 2012-01-01
Language: en
Type: article
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