论文部分内容阅读
我国许多牧区,属典型的大陆性气候,夏热、干旱少雨,蒸发量大,就在南方也有牧草越夏问题,使牧草生产和畜牧业发展受到限制。为此,在开发利用牧草饲料种质资源及发展草业中,急需抗旱耐热牧草品种,因此研究牧草饲料品种的抗旱耐热特性具有重大实际意义。我们在新疆乌市八一农学院温室
Many pastoral areas in our country are typical continental climates. They are hot in summer, dry in drought and have a large amount of evaporation. In the south, there are pasture pasturing problems that limit the development of pasture production and livestock husbandry. Therefore, in the development and utilization of forage germplasm resources and the development of grass industry, drought-resistant and heat-resistant forage species are urgently needed. Therefore, it is of great practical significance to study the drought-resistant and heat-resistant characteristics of pasture forage varieties. We are in Urumqi Bayi Agricultural College Greenhouse