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Potatoes Tuberous Reproduction Productivity Dependence On Seedlings Growing Technique

机译:土豆蓬松生殖生产力依赖幼苗生长技术

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The analysis of various methods of obtaining potatoes seedlings was conducted. The study objects were the first and second tuberous reproduction of the hybrid generative progeny of the Nikulinsky and Breeze varieties. The aerial portion of potato plants was estimated by their height. The yield structure analysis during harvesting was determined by the total number of tubers, the mass of tubers - from the bush, yield and marketability. The transplanting method of obtaining seedlings of potato plants from seedless one is characterized by an increase in yield structure indicators and an increase in the yield of tubers. There is a decrease in all the studied quality indicators in the second tuberous reproduction in comparison with the first one. The highest yield was obtained in the variant with the transplanting method of obtaining seedlings, and superiority is observed throughout the entire period of research. The average increase in the tuber yield of the first tuber reproduction in the experimental variant was 4.8 t/ha. The marketed product yield in the first tuberous reproduction, obtained by the transplanting method of growing seedlings, was 77% for an average of three years, which is 7%above control. The increase in the second tuberous reproduction also amounted to 7%.
机译:进行了各种获得土豆幼苗的方法的分析。研究对象是尼崎和微风品种的杂交生成后代的第一和第二茎繁殖。马铃薯植物的空中部分由它们的高度估计。收获过程中的产量结构分析由块茎,块茎质量的总数 - 来自灌木,产量和可销售性。从无籽中获得马铃薯植物幼苗的移栽方法,其特征在于产量结构指示剂的增加和块茎产量的增加。与第一个核对繁殖中的所有研究质量指标都有降低。在变体中获得最高产量,该变体具有在整个研究期间观察到幼苗的移植方法,并且在整个研究期间观察到优势。实验变体中第一个块茎繁殖的块茎产量的平均增加为4.8吨/小时。通过种植幼苗的移植方法获得的第一批结节繁殖中的市场产量为77%,平均为3年,较高7%。第二块蓬松繁殖的增加也达到7%。

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