防护林科技
防護林科技
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PROTECTION FOREST SCIENCE AND TECHNOLOGY
2011年
5期
9-11
,共3页
尤国春%杨树军%安宇宁%曹宇%赵国军%张硕
尤國春%楊樹軍%安宇寧%曹宇%趙國軍%張碩
우국춘%양수군%안우저%조우%조국군%장석
红松%异砧嫁接%半干旱地区
紅鬆%異砧嫁接%半榦旱地區
홍송%이침가접%반간한지구
Pinus koraiensis%interneneric graft%semiarid area
试验分析了砧木选择、嫁接时间、嫁接方法等因子对干旱、半干旱地区异砧红松嫁接成活率和生长的影响。结果表明：樟子松、油松、赤松均可作为砧木嫁接红松。采用单芽接穗好于多芽接穗;适时早接有利于接穗木质化程度的提高;正交试验结果显示最佳处理组合为A1B1C1,即砧木为樟子松、4月中旬嫁接、芽端楔接法的组合,成活率达到90%以上。
試驗分析瞭砧木選擇、嫁接時間、嫁接方法等因子對榦旱、半榦旱地區異砧紅鬆嫁接成活率和生長的影響。結果錶明：樟子鬆、油鬆、赤鬆均可作為砧木嫁接紅鬆。採用單芽接穗好于多芽接穗;適時早接有利于接穗木質化程度的提高;正交試驗結果顯示最佳處理組閤為A1B1C1,即砧木為樟子鬆、4月中旬嫁接、芽耑楔接法的組閤,成活率達到90%以上。
시험분석료침목선택、가접시간、가접방법등인자대간한、반간한지구이침홍송가접성활솔화생장적영향。결과표명：장자송、유송、적송균가작위침목가접홍송。채용단아접수호우다아접수;괄시조접유리우접수목질화정도적제고;정교시험결과현시최가처리조합위A1B1C1,즉침목위장자송、4월중순가접、아단설접법적조합,성활솔체도90%이상。
Effect of rootstock selection,grafting time,grafting methods on survival rate growth of Pinus koraiensis were analyzed.Result shows that： Pinus sylvestris var.mongolica,Pinus tabulaeformis,Pinus densiflora all can be used as rootstock;single-bud appear optimal than multiple-bud;appropriate early grafting received favorable on scion lignification improvement;result of orthogonal experiment shows that ：the optimal treatment combination is A1B1C1,namely the the combination of stock being Pinus sylvestris var.mongolica＋bud-side wedge grafting being in mid-April can obtain survival rate being over 90%.
