化学灭除苦竹、杂灌配方试验  

Experiment on the Formulas for Chemically killing off Pleioblastus amarus and Miscellaneous Shrubs

作　　者：汤建福 

机构地区：[1]福建省长泰岩溪国有林场,福建漳州363902

出　　处：《福建林业科技》2002年第3期73-74,95,共3页Journal of Fujian Forestry Science and Technology

摘　　要：对威尔柏、草灌净和草甘膦 3种化学药剂灭除苦竹、杂灌的试验研究表明 ,灭除苦竹、杂罐的主导因子均为威尔柏 ,其中灭除苦竹的最佳配方是威尔柏 2 6 7L·hm-2 +草灌净 2 0 0L·hm-2 +草甘膦 8 3L·hm-2 的混合制剂 ;灭除杂灌的最佳配方是威尔柏 2 6 7L·hm-2 +草甘膦 16 7L·hm-2 的混合制剂。生产上应注意 3者的灵活合理使用 。The experimental studies indicates that the leading factors for killing off Pleioblastus amarus and miscellaneous shrubs are both Velpar, the optimal formula for killing off P.amarus is the mixed preparation of 26.7 L of Velpar per hm 2+20L of GSC per hm 2+8.3L of glyphosate per hm 2;the optimal for killing off miscellaneous shrubs is the mixed preparation of 26.7 L of Velpar per hm 2+16.7 L of glyphosate per hm 2.The flexible and rational application of 3 ones should be paied attention to in production so as to raise killing effects and reduce productive costs.

关 键 词：配方试验 化学除草 苦竹 杂灌 威尔柏 草甘膦 草灌净 幼林地杂草 

分 类 号：S767.5[农业科学—森林保护学] S765.1[农业科学—林学]