This experiment has established the cassava tissue culture regeneration system through two ways : one kind is through axillary buds or the terminal bud of cassava turn into the small adult plant; 本实验通过两种方式建立了木薯组织培养再生系统,一种是通过腋芽、顶芽等外植体而直接分化成小植株;
Take coniferous seed kind of food mainly in winter, at the same time, also pick edible winter bud even bark. 冬季主要取食种子类食物,同时也采食冬芽甚至树皮。
N-phosphonomethylglycine ( PMG ) is a kind of herbicide which has the high effect, low toxicity and good bioactivity, destroys the ruderal after in bud, and derives from the amino acid. 草甘膦(PMG)是一种高效、低毒、芽后灭生性除草剂,具有良好的生物活性,属于氨基酸的衍生物。
A new kind of rice seed coating and direct sowing machine was designed in order to solve the problems in rice seed coating and bud leaf accelerating. The structure and working principle of the feeder were described. 针对目前水稻包衣和催芽技术存在的问题,研制了一种以催芽种子为主的新型排种器&振动式包衣排种器,介绍了该排种器的结构和工作原理。