摘要
新型ABT植物生长调节剂在板栗丰产栽培上应用试验结果表明,成龄板栗喷施含量为20×10-6新型ABT植物生长调节剂可减少板栗的空苞现象,提高板栗千粒重和单株产量,因此可作为成龄板栗林丰产栽培配套技术之一,应用此技术可当年投资,当年见效,单位面积产量可提高15.33%,投入与产出比可达1∶11.5,经济效益十分显著。
A new ABT regulator was applied to high yield cultivation of chestnut. The results indicated that the blank fruit of mature chestnut decreased and the weight of thousand seed and the yield of single plant increased after sprayed ABT(20×10^(-6)), and which can be a necessary technology applied to high yield and mature chestnut forest. The technology may be invested and effective in the same year. The yield per area increased 15.33%. The ratio of input and output is 1:11.5. Therefore, the economic benefit is very remarkable.
出处
《经济林研究》
2004年第2期58-59,共2页
Non-wood Forest Research
