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在福建南平峡阳国有林场的当年造杉木幼林地上 ,应用多目标决策方法对 1 2种用于杉木幼林抚育的化学除草剂配方进行综合评价 ,结果表明 :处理 9(在 5月份进行穴状锄草后 ,用 1 5%林草净 0 .5m L· m-2 +1 0 %草灌净 0 .3m L·m-2 +红土 30 g·m-2 的配方穴状撒施 ,每穴施药面积 1 m2 )的综合效益最好 ,其次为处理 1 0 (在 5月份进行全面锄草后 ,用 1 0 %草灌净0 .1 5m L·m-2 +水 30 m L·m-2的配方全面喷施 ) ,值得在本场条件类似的大部分林地上推广应用
A comprehensive evaluation of 122 chemical herbicide formulations for young Chinese fir plantations was conducted using multi-objective decision-making methods in the current year of Chinese fir plantation in Nanping, Fujian Province. The results showed that: Treatment 9 Grass, with 15% forest grass 0 .5mL · m-2 +1 0% grass irrigation net 0.3mL · m-2 + red soil 30g · m-2 formula acupuncture points, each hole The comprehensive benefit of the application area of 1 m2 was the best, followed by the treatment of 10% (after a complete weeding in May, 100 ml of grass was used to irrigate 0.15 m L · m -2 of water and 30 m L · m -2 formulations of the full spray), it is worth in the field conditions similar to the promotion of most of the woodland