亚热带植物科学
亞熱帶植物科學
아열대식물과학
SUBTROPICAL PLANT SCIENCE
2013年
1期
40-42
,共3页
黄凤珠%彭宏祥%朱建华%陆贵锋%秦献泉%徐宁%李鸿莉%李冬波
黃鳳珠%彭宏祥%硃建華%陸貴鋒%秦獻泉%徐寧%李鴻莉%李鼕波
황봉주%팽굉상%주건화%륙귀봉%진헌천%서저%리홍리%리동파
60Co-γ辐射%龙眼接穗%成活率%生长量
60Co-γ輻射%龍眼接穗%成活率%生長量
60Co-γ복사%용안접수%성활솔%생장량
60Co-γ radiation%longan scion%grafting survival rate%growth
探讨不同剂量60Co-γ射线辐射‘石硖’龙眼接穗后,辐射对嫁接成活率以及性状变异的影响.结果表明:不同剂量60Co-γ射线辐射对‘石硖’龙眼嫁接成活率和生长均有不同程度的影响,经60Co-γ射线处理后,嫁接成活率都比对照低,且各处理随剂量增大,成活率也随之降低,呈现一定的规律性,新梢生长受到一定程度的抑制.
探討不同劑量60Co-γ射線輻射‘石硤’龍眼接穗後,輻射對嫁接成活率以及性狀變異的影響.結果錶明:不同劑量60Co-γ射線輻射對‘石硤’龍眼嫁接成活率和生長均有不同程度的影響,經60Co-γ射線處理後,嫁接成活率都比對照低,且各處理隨劑量增大,成活率也隨之降低,呈現一定的規律性,新梢生長受到一定程度的抑製.
탐토불동제량60Co-γ사선복사‘석협’용안접수후,복사대가접성활솔이급성상변이적영향.결과표명:불동제량60Co-γ사선복사대‘석협’용안가접성활솔화생장균유불동정도적영향,경60Co-γ사선처리후,가접성활솔도비대조저,차각처리수제량증대,성활솔야수지강저,정현일정적규률성,신소생장수도일정정도적억제.
The effects of 60Co-γ radiation with different doses on grafting survival rate and growth of Shixia longan scion were discussed and observed in this experiment. The results showed that the grafting survival rate and growth of longan scion were influenced by 60Co-γradiation in various degrees. After treated by 60Co-γ, the survival rate was lower than the contrast, further, with the increasing of the treatment dose, the survival rate descended, and the growth of new shoots were also inhibited to a certain degree.
