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随着农业生产结构的调整和农区畜牧业的不断发展,农区乳用畜的数量不断增加.目前农区多以粮食生产为主,不可能腾出较多的耕地种植饲草饲料,这就给乳用畜牧业生产带来了一定的影响.我县是玉米产区,玉米种植面积比例很大,但目前种植的品种当籽实成熟后秸秆老化枯黄,作为饲用品质低劣,只有一小部分叶子用作役牛的冬季饲草,利用很不充分.为此,我们选用了粮料兼用的玉米品种,以解决农区乳用畜的饲草缺乏问题.
With the adjustment of the structure of agricultural production and the continuous development of livestock husbandry in the area, the number of dairy cattle in the rural areas continues to increase. At present, most of the agricultural areas rely mainly on grain production and it is impossible to free up more cultivated land for the cultivation of fodder and forage Gave a certain impact on dairy farming animal husbandry production.My county is a corn producing area, a large proportion of corn acreage, but the current varieties of cultivated seed mature straw yellow aging, as feeding quality is poor, only a small Some of the leaves are used as forage grass in winter fodder, which is not fully utilized. Therefore, we used maize varieties with both grain and grain to solve the forage shortage problem in rural dairy cattle.