摘要
以贵州两年生麻疯树为试材,研究了喷施专用生产药剂B 750 mL/hm2、多效唑450 g/hm2对麻疯树生长和产量的影响。结果表明:施用生产药剂B和多效唑均能有效地抑制麻疯树的营养生长,促进其开花结果,从而显著地提高麻疯树的单株产量,以多效唑的效果更为明显。
Taking the biennial Jatropha curcas L.in Guizhou province as test material,the effects of spraying special pharmaceutical B 750 mL/hm2 and paclobutrazol 450 g/hm2 on the growth and yield of Jatropha curcas were studied.The results showed that： the application of both special pharmaceutical B and paclobutrazol could effectively restrain the vegetative growth of Jatropha curcas,and promote its flowering and fruiting,thus obviously increase the fruit yield per plant of Jatropha curcas.The effect of paclobutrazol on the growth and yield was better than that of special pharmaceutical B.
出处
《江西农业学报》
CAS
2011年第10期60-62,共3页
Acta Agriculturae Jiangxi
基金
贵州省农业科学院项目"麻疯树多花新品系NX09-3选育及配套技术研究"[黔农科院专项(2010)013]
"不同种植模式与麻疯树产量及品质的关系研究"[黔农科合ZX(2007)021]
贵州省科研院所创新能力建设项目"贵州生物质能源植物研发创新能力建设"[黔科合研院创能(2010)4007号]
关键词
麻疯树
植物生长调节剂
生长
产量
Jatropha curcas
Plant growth regulator
Growth
Yield
