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浙江省开化县林场经过多年试验,研制生产出了“植物催根剂”.用它处理杉木、龙柏等树种和花卉插穗,具有生根快、发根多、成苗率高、苗木质量好、成本低、使用方便等优点.用该“催根剂”、ABT—1号生根粉处理杉木插穗,以不加药剂处理为对照进行扦插对比试验;75天后,用催根剂处理的插穗生根率达97%,用 ABT—1号处理的为86%,对照仅为76.5%;生根数量及根长亦比用 ABT—1号处理的高,而每亩成本仅为用 ABT—1
After years of experiments, Kaihua County Forest Farm in Zhejiang Province has developed and produced “Plant Root Aid.” It can deal with fir and cypress trees and flower cuttings with fast rooting, more hair roots, high seedling rate, good seedling quality, Low cost, easy to use, etc. With the “rooting agent”, ABT-1 rooting powder was used to treat Chinese fir cuttings, and the cuttings comparison experiment was carried out with no treatment as the control. After 75 days, the rooting rate Up to 97%, 86% compared to ABT-1, and only 76.5% of control; rooting number and root length were also higher than those of ABT-1,