现代农业科技
現代農業科技
현대농업과기
XIANDAIHUA NONGYE
2014年
1期
195-195,198
,共2页
红叶石楠%扦插育苗%基质%生根剂浓度%浸泡时间%生根率
紅葉石楠%扢插育苗%基質%生根劑濃度%浸泡時間%生根率
홍협석남%천삽육묘%기질%생근제농도%침포시간%생근솔
Photinia settulata%cutting seedling%matrix%agent concentration%soaking time%rooting rate
红叶石楠秋季扦插育苗试验结果表明,不同基质、不同生根剂浓度及浸泡时间对红叶石楠扦插生根率具有极显著影响。红叶石楠选用混合基质(黄心土∶粗河沙∶草木灰=1∶1∶1),萘乙酸(NAA)生根剂200 mg/kg浓度浸泡2 h的生根率最高,达96.2%,可在生产中推广应用。
紅葉石楠鞦季扢插育苗試驗結果錶明,不同基質、不同生根劑濃度及浸泡時間對紅葉石楠扢插生根率具有極顯著影響。紅葉石楠選用混閤基質(黃心土∶粗河沙∶草木灰=1∶1∶1),萘乙痠(NAA)生根劑200 mg/kg濃度浸泡2 h的生根率最高,達96.2%,可在生產中推廣應用。
홍협석남추계천삽육묘시험결과표명,불동기질、불동생근제농도급침포시간대홍협석남천삽생근솔구유겁현저영향。홍협석남선용혼합기질(황심토∶조하사∶초목회=1∶1∶1),내을산(NAA)생근제200 mg/kg농도침포2 h적생근솔최고,체96.2%,가재생산중추엄응용。
Cuttage seedling experiment of Photinia serrulata was carried out in autumn. The results showed that different matrices ,different rooting agent concentrations and different soaking times had significant effect on rooting rate of Photinia serrulata cottage. When using mixed matrix (Huangxin soil∶coarse sand∶plant ash=1∶1∶1),with 200 mg/kg naphthaleneacetic acid (NAA)rooting agent soaking for 2 hours, the rooting rate was highest which amounting to 96.2%. It can be applied in production.