摘要
该研究于1989~1992年在广西甘蔗研究所盆栽试验场进行。在广西的红壤土、主栽品种、气候、施肥水平条件下,研究了甘蔗养分的吸收参数和吸收规律。吨原料蔗吸收磷素(P2O5)量在0.764±0.600(2S)Kg范围内变化。吨原料蔗吸收磷素量与品种,施肥水平、土壤肥力及栽培制度均有一定的关系。
The study of potted sugarcane was carried out in Guangxi Sugarcane Research Institute during 1989-1992 The nutrients parameter absorbed by sugarcane from soil and the absorbed law were studied under representative conditions in Guangxi, including red earth; main cultivars, fertilizing level and climatic conditionsResults shown that the phosphorus (P2O5) was absorbed from soil at a range of 0746±0600(2s) kg per tonne milling cane The rate of phosphorus absorbed relates with varieties, fertilizing level, fertility of soils and planting regulation
出处
《广西蔗糖》
1997年第4期9-11,共3页
Guangxi Sugarcane & Canesugar
基金
轻工部科技发展基金