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当前位置: 首页 > 文章 > 魔芋种芋包衣技术研究 河南农业科学 2015,44 (3) 119-123
Position: Home > Articles > Coating Technology Research of Amorphophallus Seed Tuber Journal of Henan Agricultural Sciences 2015,44 (3) 119-123

魔芋种芋包衣技术研究

作  者：
李阔;牛义;刘海利;蒋学宽;张盛林
单  位：
西南大学园艺园林学院
关键词：
魔芋;丸化;包衣技术;伤害;病害
摘  要：
以膨润土、高岭土、观音土、耐火泥4种黏性较好的土样为载体,并添加一定量的魔芋包衣试剂1或试剂2、石灰、锯末等辅助材料,对魔芋种芋进行丸化包衣技术研究。结果表明,T-22(高岭土+石灰+试剂1+水+锯末)、T-23(观音土+石灰+试剂1+水+锯末)、T-25(膨润土+石灰+试剂2+水+锯末)处理的包衣表面光滑,厚度在2.1~3.6 mm,可避免种芋碰伤。与不做包衣处理(对照)相比,包衣后不影响种芋的正常呼吸,呼吸强度在108.57~113.96 mg/(kg·h);种芋过氧化物酶和多酚氧化酶活性降低,过氧化氢酶活性升高;出苗率和出苗时间差异均不显著。表明T-22、T-23、T-25是适宜魔芋种芋的丸化包衣技术。
译  名：
Coating Technology Research of Amorphophallus Seed Tuber
作  者：
LI Kuo;NIU Yi;LIU Haili;JIANG Xuekuan;ZHANG Shenglin;College of Horticulture and Landscape Architecture,Southwest University;
关键词：
Amorphophallus;;pelleting;;coating technology;;damage;;disease
摘  要：
The four good kinds of viscous soil samples( bentonite clay,kaolin,guan-yin soil,refractory clay) were used as the carrier,and a certain amount of Amorphophallus coating reagent 1,reagent 2,lime,sawdust were added into the soil to coat Amorphophallus seed tuber. The results showed that the surface of coating processing T-22( kaolin + lime + reagent 1 + water + sawdust),T-23( guan-yin soil + lime + reagent 1 + water + sawdust),T-25( bentonite + lime + reagent 2 + water + sawdust) were smooth,which thickness were from 2. 1 mm to 3. 6 mm,could avoid Amorphophallus seed tuber collision injury. Compared with the treatment without coating( CK),the respiration intensity of coating treatments were108. 57—113. 96 mg /( kg·h),indicating that coating had no effect on normal respiration; activities of POD and PPO of coating treatments reduced,CAT activity of coating treatments increased; the germination rate had no significant difference between the coating treatments and CK,the taro growed normally in field. The result showed that T-22,T-23,T-25 were the suitable pelleting agent for amorphophallus seed tuber.

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