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1、试验目的和意义 曹县是山东省的一个农业大县,地处鲁西南平原,是山东省的主要农牧产区之一,是著名的鲁西南黄牛产地和试验基地。但是优质饲料不足的问题十分突出,制约了畜牧业的发展。我们根据籽粒苋的粮饲兼用、籽粒茎叶中营养极为丰富、特别是其茎叶为优质饲料的特点,在曹县进行了试种和利用试验。旨在开发籽粒苋的营养作用,并利用其茎叶以获取大量的优质青饲料。这样种植籽粒苋就能
1. Purpose and Significance of the Test Caoxian County, an agricultural county in Shandong Province, is located in the southwestern Shandong Plain and is one of the major agricultural and herding areas in Shandong Province. It is also known as the producing and testing base of the southwest Shandong cattle. However, the problem of insufficient quality feed is very prominent, restricting the development of animal husbandry. According to the combination of grain and grain of grain amaranth, we have rich nutrition in the stems and leaves of the grain, especially its stems and leaves are the characteristics of high-quality feed. The aim is to develop the nutritional benefits of grain amaranth and use its stems and leaves to obtain large quantities of high-quality green fodder. This planting amaranth will be able to