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苦卖菜(Lactuca jndica L)属菊科莴苣属。又名苦麻菜、苦苣、凉麻、生菜、山莴苣等。原为野生植物,经多年的驯化选育,现已成为栽培的高产优质青饲料作物。我省于1977年从河北省引进苦卖菜,分别于肇源、林甸、绥化和齐市等地进行试种,结果均表现为产量高、品质好,含粗纤维少、茎叶柔嫩多汁,为畜禽所喜食,是发展畜牧业的高产优质青饲料。但因我省无霜期较短,苦卖菜生育期较长,因此得不到成熟种子,影响了推广应用。黑龙江省畜牧研究所从1977年开始进行早
Lactuca jndica L belongs to the Aspergillus family. Also known as bitter numbe, bitter, cool, lettuce, lettuce and so on. Originally wild plants, after years of domestication and breeding, has now become a high-yield cultivation of high-quality green fodder crops. Hebei Province in 1977, the introduction of bitter selling vegetables, respectively, in Zhaoyuan, Lindian, Suihua and Qi and other places for trial planting, the results showed high yield, good quality, less crude fiber, more tender stems and more Juice, for livestock and poultry like, is the development of animal husbandry, high-yielding quality green feed. However, due to the short frost-free period in our province and the longer period of cultivation and sale of vegetables, the mature seeds are not obtained, which affects the popularization and application. Heilongjiang Institute of Animal Husbandry from 1977 to carry out early