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当前位置: 首页 > 文章 > 不同套种模式对桂闽引象草生产性能及品质的影响 畜牧与饲料科学 2017 (7) 27-30
Position: Home > Articles > Effects of Different Interplanting Patterns on Productive Performance and Quality of Pennisetum purpureum cv. Guiminyin Animal Husbandry and Feed Science 2017 (7) 27-30

不同套种模式对桂闽引象草生产性能及品质的影响

作  者：
郎永祥;陈伟;吴佳海;韩永芬;付薇;苏生;吴有松
单  位：
贵州金农富平生态农牧科技有限公司;贵州松桃苗族自治县山地生态畜牧业发展中心;贵州省草业研究所
关键词：
桂闽引象草;高羊茅;套种;牧草产量;经济效益
摘  要：
为了筛选适宜在贵州省松桃苗族自治县推广的高产优质牧草配套栽培技术,试验采用完全随机区组设计,对桂闽引象草和高羊茅不同套种模式下牧草生产性能和品质进行了测定。结果表明,桂闽引象草套种2行高羊茅总鲜草产量达14666.53 kg/667 m~2,经济效益为5866.61元/667 m~2,每667 m~2收益分别比高羊茅单播、套种1行、套种3行高3926.48、182.07、601.31元/667m~2。综上所述,桂闽引象草套种2行高羊茅的栽培模式既可大幅增加土地单位面积牧草产量,又能满足3—9月松桃地区青饲料和早春饲料的供应,且牧草营养品质高,经济效益显著,可在该地区推广利用。
译  名：
Effects of Different Interplanting Patterns on Productive Performance and Quality of Pennisetum purpureum cv. Guiminyin
作  者：
LANG Yong-xiang;CHEN Wei;WU Jia-hai;HAN Yong-fen;FU Wei;SU Sheng;WU You-song;Development Center for Mountain Ecological Animal Husbandry of Songtao Miao Nationality Autonomous County of Guizhou Province;Guizhou Jinnongfuping Ecological Agricultural and Animal Husbandry Science and Technology Co.,Ltd.;Guizhou Institute of Prataculture;
关键词：
Pennisetum purpureum cv;;Guiminyin;;tall fescue;;interplanting pattern;;forage yield;;economic benefits
摘  要：
This study was aimed to screen the corresponding cultivation technique of forage with high yield and superior quality which was suitable to be promoted in Songtao Miao Nationality Autonomous County of Guizhou Province. The experiment was conducted using a randomized block design. The productive performance and quality of forage under different interplanting patterns with Pennisetum purpureum cv. Guiminyin and tall fescue were determined. The results showed that under the pattern of Pennisetum purpureum cv. Guiminyin interplanting two lines of tall fescue, the total fresh grass yield was up to 14666.53 kg/667 m~2,and the economic benefit was 5866.61 Yuan/667 m~2 which was 3926.48, 182.07, 601.31 Yuan/667 m~2 higher than that under the pattern of single planting tall fescue and Pennisetum purpureum cv. Guiminyin interplanting one line and three lines of tall fescue,respectively. In conclusion, the interplanting pattern of Pennisetum purpureum cv. Guiminyin + two lines of tall fescue not only greatly increases the forage yield in unit land area, but also meet the demand of animal husbandry development of Songtao region from March to September for green fodder and early spring forage feed. Furthermore, under this interplanting pattern, the forage exhibited superior nutritional quality and significant economic benefits are brought, indicating that the interplanting pattern is suitable to be promoted in this region.

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