冬种马铃薯稻草包芯应用研究

龙海市是福建省重要的冬种马铃薯区。在传统栽培条件下,因气候、土壤、栽培等因素的影响而导致产量和效益的波动,成为了制约马铃薯产业发展的瓶颈。本项目针对龙海主体栽培模式——稻草包芯技术,探索、分析影响马铃薯产量效益的主因,寻找最佳栽培方法,以挖掘马铃薯的高产潜力。试验结果表明:冬种春收马铃薯采用稻草包芯+菇渣(土杂肥)+培土栽培技术可创造通透性好的土壤环境,有利于块茎和根系生长,促进马铃薯多结薯、结大薯,提高产量、品质与商品率。

Appliance of Drystraw in Row of Winter Potato

Longhai is an important area for its winter potato production.The potato production and benefit are influenced by the weather,soil and cultivation,which became the bottle net of the potato industry in the area.This project aimed to study the technique of the dry straw in row,which was the main cultivation mode of potato in Longhai.The project studied main reasons influencing the potato production,and found the best cultivation mode there,which would present the reference for the similar region.The results were that,the technology of dry straw in row of winter potato could create good soil environment,favor bulking of the tuber and growth of the root,increase the tuber set and large sized tuber production,thereby the tuber yield,quality,and commodity rate were increaced.