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水插育苗方法简便,又能观察到插条切口愈合组织的形成和出根的全过程,因此被众多家庭养花者所使用。但如何保持水质不变,是一个大难题。笔者对此有一些心得体验。一、失败的原因用一般的水扦插苗木,虽然经过晾晒,并在整个过程中多次换水,但仍不能解决水中生有绿色丝状物的问题。而这种绿色丝状物对水育苗的成活危害极大。如我在1996年4月用浅水池全光照水插第一批硬枝苗时,气温、水温都不太高,水育时间虽然较长,但成活率还可以;可第二批赶在7月初,是用绿枝水插的,当时水、气温都在20℃以上,不久后水中长出了绿
Water injection seedlings method is simple, but also observed the formation of cutting incision heal the formation of the root and the whole process, it is used by many home flower planters. But how to maintain the same water quality is a big problem. I have some experience on this. First, the reasons for the failure With the general water cuttings, although after drying, and in the entire process of changing the water many times, but still can not solve the problem of green filaments in the water. And this kind of green filaments is very harmful to the survival of aquaculture seedlings. If I used the shallow water pool in April 1996, the first batch of bare shoots full light water when inserted, the temperature, water temperature is not too high, although the long incubation time, but the survival rate can be; the second batch of catch in 7 At the beginning of this month, it was inserted with green branch water. At that time, the water temperature was above 20 ° C, and soon after the water grew green