青海浅山地区燕麦豌豆混作模式研究  

Research on Mixed Sowing Technology of Oats and Peas in Shallow Mountainous Areas of Qinghai Province

作　　者：李忠林[1] Li Zhonglin(Agricultural Technology Extension Center of Huangyuan County,Xining 810000,China)

机构地区：[1]湟源县农业技术推广中心,西宁810000

出　　处：《青海科技》2024年第3期42-50,共9页Qinghai Science and Technology

摘　　要：为寻求能显著提升青海浅山地区生产性能、饲用营养品质和经济效益的燕麦豌豆混作技术模式,文章以5个燕麦和1个豌豆品种为供试材料,按照8:2播量设置5个混作和6个单作处理。通过探索不同处理下的生产性能和营养品质差异,筛选出生产性能、营养品质和总收益均优良的最优混作组合,再设置9个不同混作比例和7个不同混作方式处理,筛选出能稳定实现粮草双高、饲草品质优良、总收益提高的适宜混作比例和混作方式。试验结果表明燕麦“牧王”和豌豆“草原224”混作组合为浅山地区推广的较为优良的禾豆混作组合,在适宜混作比例和混作方式下,可最大程度发挥出优越的生产性能和优良的饲用营养价值,可为青海浅山地区农业结构调整和产业提质增效提供借鉴和推广。In order to find the oat-pea mixed cropping technology model that can significantly improve the production performance,forage nutritional quality and economic benefits in the shallow mountainous areas of Qinghai Province,this article used five oat and one pea varieties as test materials,set up five mixed cropping and six single cropping treatments in accordance with the 8:2 sowing rate,explored the differences in the production performance and nutritional quality of the different treatments,and screened out the optimal mixed cropping combinations that had excellent production performance,nutritional quality and total returns.Then,9 different mixed-crop ratios and 7 different mixed-crop treatments were set up to screen out the suitable mixed-crop ratios and mixed-crop methods that could stably realize double high grain and grass,excellent forage quality and higher total yield.The test results showed that oat"Makuang"and pea"Grassland 224"mixed cropping combination is an excellent grass and bean mixed cropping combination promoted in shallow mountain areas,and can maximize the superior production performance and good nutritional value of forage under the appropriate mixed cropping ratio and mixed cropping method.Under the appropriate mixing ratio and mixing method,it can maximize the superior production performance and excellent nutritional value of forage,and increase a choice for the agricultural structural adjustment and industrial quality and efficiency in the shallow mountainous areas of Qinghai Province.

关 键 词：青海浅山地区 燕麦豌豆混作 生产性能 饲用营养品质 

分 类 号：S54[农业科学—作物学]