In order to elucidate the physiology mechanism of pinching in bud stage to accelerate tuberization, the changes of endogenous hormones in the process of tuber formation in potato(Solanum tuberosum L.
在常规种植条件下，对蕾期马铃薯进行摘心处理，研究其对块茎发育过程中激素含量的影响，从而明确摘心处理对促进块茎发育的生理机制。
The effects of soil loose on physiological characters and tuber yield formation of Solanum tuberosum L were studied.
研究土壤疏松对马铃薯生理特性和块茎产量形成的影响。
The effects of soil loose on physiological characters and tuber yield formation of potato (Solanum tuberosum L) CVS Kexin 10 and kexin 11 were studied.
选用克新10号和克新11号马铃薯品种为材料，研究了土壤疏松性对马铃薯某些生理特性和块茎产量形成的影响。
The formation of stolon and tuber was closely correlated to photosynthesis system and dry matter accumulation.
马铃薯匍匐茎及块茎的建成与光合系统状况及干物质分配密切相关。
The significant yield increase of virus-free sweet potato mainly resulted from its strong growth vigour, early formation of its tuber, increase of big tuber in number and weight in harvest period.
生长势强、结薯较早、收获期大薯的数量和重量显著增加，是脱毒甘薯能显著增产的主要原因。
The significant yield increase of virus-free sweet potato mainly resulted from its strong growth vigour, early formation of its tuber, increase of big tuber in number and weight in harvest period.
生长势强、结薯较早、收获期大薯的数量和重量显著增加，是脱毒甘薯能显著增产的主要原因。
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