科技视界
科技視界
과기시계
Science&Technology Vision
2013年
28期
287-288
,共2页
锦鸡儿%硬实种子%硫酸浸种%发芽率%发芽势%发芽指数
錦鷄兒%硬實種子%硫痠浸種%髮芽率%髮芽勢%髮芽指數
금계인%경실충자%류산침충%발아솔%발아세%발아지수
Caragana sinica%Hard seed%Vitriolization%Gerntination percentage%Gemtination capacity%Germination index
本文对锦鸡儿硬实种子进行硫酸浸种处理，设置0min、50min、60min、70min和80min 5个浸种时间，通过测定种子发芽势、发芽率和发芽指数，研究硫酸处理对锦鸡儿硬实种子萌发的影响。研究结果显示，硫酸的处理对锦鸡儿硬实种子有显著的促进作用，不同处理时间锦鸡儿硬实种子发芽率有较明显的差异，其中硫酸处理时间为70min时，种子的发芽势和发芽指数均达到最高值分别为20%和6.87。所以，70min硫酸处理为锦鸡儿硬实种子的最佳处理时间。
本文對錦鷄兒硬實種子進行硫痠浸種處理，設置0min、50min、60min、70min和80min 5箇浸種時間，通過測定種子髮芽勢、髮芽率和髮芽指數，研究硫痠處理對錦鷄兒硬實種子萌髮的影響。研究結果顯示，硫痠的處理對錦鷄兒硬實種子有顯著的促進作用，不同處理時間錦鷄兒硬實種子髮芽率有較明顯的差異，其中硫痠處理時間為70min時，種子的髮芽勢和髮芽指數均達到最高值分彆為20%和6.87。所以，70min硫痠處理為錦鷄兒硬實種子的最佳處理時間。
본문대금계인경실충자진행류산침충처리，설치0min、50min、60min、70min화80min 5개침충시간，통과측정충자발아세、발아솔화발아지수，연구류산처리대금계인경실충자맹발적영향。연구결과현시，류산적처리대금계인경실충자유현저적촉진작용，불동처리시간금계인경실충자발아솔유교명현적차이，기중류산처리시간위70min시，충자적발아세화발아지수균체도최고치분별위20%화6.87。소이，70min류산처리위금계인경실충자적최가처리시간。
This study aims at revealing the effect S of vitriolization on the hard seed gennination of Caragana sinica by measuring gemtination capacity, gerntination percentage of seeds and germination index.The time of treatment was 0 min,50 min,60 min,70 min and 80 min. The results showed that the treatments of concentrated sulphuric acid played a vital role on the germination rate of Caragana sinica hard seeds and the treatment and germination percentage were significantly different. At the process-time was 70min,the germination capacity and germination index of Caragana sinica hard seed reach a peak Value were 20% and 6.87.respectively. So the optimal time is 70 min when sulfuric acid treatmented caragana hard seeds.
