吉林林业科技
吉林林業科技
길림임업과기
JILIN FORESTRY SCICNCE AND TECHNOLOGY
2014年
6期
11-13
,共3页
柽柳%嫩枝扦插%ABT%IBA
檉柳%嫩枝扢插%ABT%IBA
정류%눈지천삽%ABT%IBA
Tamarix chinensis Lour.%Tender branch cottage%ABT%IBA
采用ABT生根粉、IBA处理柽柳半木质化嫩枝，以清水为对照，在全光照喷雾装置内进行扦插试验，结果表明：以质量浓度200 mg? L-1的ABT处理柽柳嫩枝插穗1 h，平均生根率为84．44％，平均苗高为27．58 cm，平均主根长为10．9 cm；用相同质量浓度、相同处理时间的IBA进行处理，平均生根率为65．56％，平均苗高为25．31 cm，平均主根长为11．37 cm，ABT生根粉处理的生根效果好于IBA，但两者对苗高和主根生长均无作用。
採用ABT生根粉、IBA處理檉柳半木質化嫩枝，以清水為對照，在全光照噴霧裝置內進行扢插試驗，結果錶明：以質量濃度200 mg? L-1的ABT處理檉柳嫩枝插穗1 h，平均生根率為84．44％，平均苗高為27．58 cm，平均主根長為10．9 cm；用相同質量濃度、相同處理時間的IBA進行處理，平均生根率為65．56％，平均苗高為25．31 cm，平均主根長為11．37 cm，ABT生根粉處理的生根效果好于IBA，但兩者對苗高和主根生長均無作用。
채용ABT생근분、IBA처리정류반목질화눈지，이청수위대조，재전광조분무장치내진행천삽시험，결과표명：이질량농도200 mg? L-1적ABT처리정류눈지삽수1 h，평균생근솔위84．44％，평균묘고위27．58 cm，평균주근장위10．9 cm；용상동질량농도、상동처리시간적IBA진행처리，평균생근솔위65．56％，평균묘고위25．31 cm，평균주근장위11．37 cm，ABT생근분처리적생근효과호우IBA，단량자대묘고화주근생장균무작용。
The cuttage experiment was carried in full illumination spraying device by using the half lignification tender branch of Tamarix chinensis Lour.which was treated by ABT and IBA.Furthermore, the water was the control.The result showed that the average rooting rate , seedling height and the length of main root was 84.44%, 27.58 cm and 10.9 cm af-ter treating the Tamarix chinensis Lour.tender branch cutting slips by 200 mg? L-1 ABT, 1h.Moreover, the average roo-ting rate, seedling height and the length of main root was 65.56%, 25.31 cm and 11.37 cm in the same mass concentra-tion and time by IBA .The rooting effect of ABT was better than IBA .Nevertheless , both of them had no effect on seedling height and the growth of main root .
