防护林科技
防護林科技
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PROTECTION FOREST SCIENCE AND TECHNOLOGY
2014年
10期
38-41
,共4页
药剂蘸根%失水率%成活率
藥劑蘸根%失水率%成活率
약제잠근%실수솔%성활솔
dipping by using reagents%percentage of water loss%survival rate
通过采用不同复配药剂对柠条、侧柏等苗木蘸根处理后进行晾晒，测定不同晾晒时间后的苗木含水量及栽植成活率，并在野外进行造林试验，结果表明：随着苗木晾晒时间的延长，苗木累计失水量增加，失水速率减小；采用外源药剂处理苗木能够减少苗木在晾晒过程中的水分损失，提高栽植成活率；通过试验对比分析，处理Ⅲ的效果最好。
通過採用不同複配藥劑對檸條、側柏等苗木蘸根處理後進行晾曬，測定不同晾曬時間後的苗木含水量及栽植成活率，併在野外進行造林試驗，結果錶明：隨著苗木晾曬時間的延長，苗木纍計失水量增加，失水速率減小；採用外源藥劑處理苗木能夠減少苗木在晾曬過程中的水分損失，提高栽植成活率；通過試驗對比分析，處理Ⅲ的效果最好。
통과채용불동복배약제대저조、측백등묘목잠근처리후진행량쇄，측정불동량쇄시간후적묘목함수량급재식성활솔，병재야외진행조림시험，결과표명：수착묘목량쇄시간적연장，묘목루계실수량증가，실수속솔감소；채용외원약제처리묘목능구감소묘목재량쇄과정중적수분손실，제고재식성활솔；통과시험대비분석，처리Ⅲ적효과최호。
Caragana Korshinskii &Platycladus orientalis were dried after root dipping by using different compoun-ding reagents;the moisture & planting survival rate of the seedling after different drying time were determined;af-forestation experiments were conducted in the field.Result shows that :with the increasing of drying time for the seedling,the accumulate water loss of the seedling increase and water loss rate of the seeding reduce;treating with external reagents can decrease the water loss of seedlings while drying,and planting survival rate were increased;the treatment Ⅲ showed the optimal effect by comparative analysis.
