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月光花叶提取物中含有生理活性物质,对甘薯的插枝发根,水稻的种子发芽和幼苗生长以及对花生的开花数能起调控作用。它不属于赤毒素及生长素类物质。以适当浓度喷洒甘薯“小五齿”叶面,对块根发育有很大影响,重现了甘薯与月光花嫁接后薯块发育过程中所出现的先抑制后促进的抑促相关规律及其转化过程,并且获得增产;薯块的淀粉含量和(?)醣量增加,晒干率提高,品质有所改善。重复验证了稻根抑制法标定叶提取物的生理活性含量在大田生产上的应用价值,证实了以0.5—1“吉粳单位”浓度在甘薯“胜利百号”封行期,马铃薯“苹果红”始花期进行叶面喷洒都能获得增产。
Moonflower Mosaic extract contains physiologically active substances, the sweet potato cuttings hairy roots, rice seed germination and seedling growth and the number of peanut blossom can play a regulatory role. It does not belong to the toxin and auxin substances. Spraying the leaves of sweetpotato “Petal” with proper concentration had a great influence on the development of tuberous roots, and the correlation between the suppression and promotion of appetizer and the transformation of sweet potato appeared after the suppression Process, and to increase production; potato starch content and (?) Sugar increase, drying rate increased, the quality has improved. Repeatedly validated the rice root inhibition method for the determination of leaf physiologically active content of leaf extract in the field of production value, confirmed that the 0.5-1 “Jijing” unit concentration in sweet potato “Victory 100” sealing period, the potato “apple red ”The first flowering foliar spray can be increased production.