浙江科技学院学报
浙江科技學院學報
절강과기학원학보
JOURNAL OF ZHEJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY
2015年
3期
183-185
,共3页
美国紫薇“红火箭”%扦插繁殖%基质配比
美國紫薇“紅火箭”%扢插繁殖%基質配比
미국자미“홍화전”%천삽번식%기질배비
L agerstroemia indica“Red Rocket”%cutting propagation%culture media ratio
通过3种基质配比进行美国紫薇“红火箭”扦插繁殖比较试验，结果表明：以田园土、珍珠岩、泥炭（体积比为8∶1∶1）配制的基质进行扦插繁殖，10个月后的种苗成活率和株高生长量为88．7％和105．81 cm ，明显好于以营养土、蛭石、珍珠岩（体积比为7∶1．5∶1．5）配制的基质和用营养土、田园土、珍珠岩（体积比4∶5∶1）配制的基质，后2种基质配比对扦插繁殖的影响无明显差异；3种基质配比对扦插苗的地径生长无明显影响。这表明，采用3种基质配比进行美国紫薇“红火箭”扦插繁殖，用田园土、珍珠岩、泥炭配制的基质效果最佳。
通過3種基質配比進行美國紫薇“紅火箭”扢插繁殖比較試驗，結果錶明：以田園土、珍珠巖、泥炭（體積比為8∶1∶1）配製的基質進行扢插繁殖，10箇月後的種苗成活率和株高生長量為88．7％和105．81 cm ，明顯好于以營養土、蛭石、珍珠巖（體積比為7∶1．5∶1．5）配製的基質和用營養土、田園土、珍珠巖（體積比4∶5∶1）配製的基質，後2種基質配比對扢插繁殖的影響無明顯差異；3種基質配比對扢插苗的地徑生長無明顯影響。這錶明，採用3種基質配比進行美國紫薇“紅火箭”扢插繁殖，用田園土、珍珠巖、泥炭配製的基質效果最佳。
통과3충기질배비진행미국자미“홍화전”천삽번식비교시험，결과표명：이전완토、진주암、니탄（체적비위8∶1∶1）배제적기질진행천삽번식，10개월후적충묘성활솔화주고생장량위88．7％화105．81 cm ，명현호우이영양토、질석、진주암（체적비위7∶1．5∶1．5）배제적기질화용영양토、전완토、진주암（체적비4∶5∶1）배제적기질，후2충기질배비대천삽번식적영향무명현차이；3충기질배비대천삽묘적지경생장무명현영향。저표명，채용3충기질배비진행미국자미“홍화전”천삽번식，용전완토、진주암、니탄배제적기질효과최가。
Comparative experiment on L agerstroemia indica“Red Rocket”cuttings propagation using three kinds of culture media were carried out .The results showed that :using a mixture of garden soil ,perlite and peat (8∶1∶1 volume in ratio) for 10 months'cutting propagation , the survival rate reaches to 88 .7% and the height increment 105 .81 cm for the young plants , which are significantly better than that of the mixture of nutrient soil ,vermiculite and perlite (7∶1 .5∶1 .5 in ratio ) or the mixture of nutrient soil ,garden soil and perlite (4∶5∶1 in ratio) .The latter two kinds of culture show no obvious difference on survival rate and height increment .The effects of all three kinds of culture media on plant growth are nearly the same , measured by ground diameter . The results indicated that among the three kinds of culture media ,the mixture of garden soil ,perlite and peat is the best .
