论文部分内容阅读
在某些丰产经验中,认为摘蕾摘花对马铃薯有很大的增产效果,有的地区还把它规定为马铃薯栽培综合农业技术措施中的一个环节。但是,在这方面还缺乏充分的试验根据。我们采用了在生产上广泛使用的大名红、男爵、紫山药和白发财四个品种,来研究马铃薯的有性过程和块茎形成的关系,借以研讨摘蕾摘花对产量的影响。这四个品种中大名红和男爵是早熟
In some high-yielding experiences, it is considered that the picking of buds has a great yield-increasing effect on potatoes and in some areas it is also stipulated as a link in comprehensive agricultural technology measures for potato cultivation. However, there is a lack of sufficient experimental basis in this regard. We used four varieties of Daming, Baron, Purple Yam and Baifa Choi, which are widely used in production, to study the relationship between the sexual process and tuber formation in potato so as to study the effect of picking buds on the yield. Among the four breeds, Damn and Baron are precocious