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程新颖和来胜利先生的《绿巨人赤霉病的防治》(《中国花卉盆景》2001年第3期10页)一文,读后受益匪浅。笔者栽培绿巨人多年,感到防治赤霉病如果从平时养护做起,会主动得多,效果也更好。 1.栽培基质用腐叶土或泥炭土5份与充分腐熟的锯末3份拌匀,伏天在烈日下曝晒,冬季让霜雪打冻(但不能淋雨)。翌年使用时,先加入细河砂、珍珠岩各1份,再与少量骨粉、畜禽粪干和腐熟的豆饼混合,然后放入0.1％的绿亨一号(恶霉灵、土菌消)或40％的五氯硝基苯(土壤散)粉剂(1千克拌培养土50千克)进行消毒。 2.上盆上盆前苗子要用12％绿乳铜乳油800倍液或50％多菌灵800倍液浸泡3～5分钟。栽植时先盖好盆
Cheng Xinying and Mr. Shengli’s “prevention and treatment of green giant scab disease” (“Chinese flower bonsai” 2001 the third period 10 pages), after reading a lot of benefits. I cultivated Hulk for many years, feel control scab mold from the usual conservation start, will take the initiative, the effect is better. 1. Cultivation substrate with rotten soil or peat 5 and 3 parts of fully decomposed sawdust mix well, day under the sun exposure, frost and snow in winter to freeze (but not the rain). In the following year of use, first add fine sand, perlite each 1, and then with a small amount of bone meal, livestock and poultry manure and maturity of the bean cake mixed, and then into the 0.1% of the green Hang 1 (hymexazol, soil bacteria consumption) Or 40% of trichloronitrobenzene (soil loose) powder (50 kg of 1 kg of mixed culture soil). 2. On the basin before the pot seedlings to use 12% green milk EC cream 800 times or 50% carbendazim 800 times soak 3 to 5 minutes. Planted pots when planting