谷子种衣剂包衣方案的探讨
|
摘要
通过检测张杂谷3号谷种表面携带的真菌情况,设计了几种种衣剂包衣方案,并对其效果进行了比较。结果表明,谷种表面主要携带的真菌种类为茎点霉属(Phoma sp.)、青霉属(Penicillium sp.)、平脐蠕孢属(Bipolaris sp.)、镰孢霉属(Fusarium sp.)和木霉属(Trichoderma sp.);根据谷种表面带菌情况设计的种衣剂包衣方案中,35%精甲霜灵+2.5%咯菌腈+3%苯醚甲环唑处理后的种子可以有效降低谷种表面带菌率,尤其可以有效降低各种致病菌的比例,且对谷种萌发和幼苗生长的影响不显著,是效果最好的种衣剂处理。
The variety of seed-borne fungi of millet seeds Zhangzagu 3 was studied and the effects of the different seed coating agent solutions were evaluated. The results showed that the seed-borne fungi of millet seeds were Phoma sp., Penicillium sp., Bipolaris sp., Fusarium sp. and Trichoderma sp.. And the most effective solution was 35% metalxyl +2.5% fludioxonil +3% difenoconazole, it could effectively reduce the seed-borne fungi of millet seeds, especially the ration of pathogen, and its effects on seed germination and seedling growth was not significant.
The variety of seed-borne fungi of millet seeds Zhangzagu 3 was studied and the effects of the different seed coating agent solutions were evaluated. The results showed that the seed-borne fungi of millet seeds were Phoma sp., Penicillium sp., Bipolaris sp., Fusarium sp. and Trichoderma sp.. And the most effective solution was 35% metalxyl +2.5% fludioxonil +3% difenoconazole, it could effectively reduce the seed-borne fungi of millet seeds, especially the ration of pathogen, and its effects on seed germination and seedling growth was not significant.
引文
[1]范光宇,赵治海,袁进成,等.劲张杂谷3号的解剖学结构与生物学特性的关系[J].华北农学报,2014,29(Z):114-119.
[2]刘敬科,刁现民.我国谷子产业现状与加工发展方向[J].农业工程技术(农产品加工),2013(12):15-17.
[3]上官学平.晋城市谷种产业现状调查及发展建议[J].农业技术与装备,2016(6):27-29,32.
[4]张雁明,刘晓东,马建萍,等.谷子抗旱研究进展[J].山西农业科学,2013,41(3):282-285.
[5]李顺国,刘猛.河北省谷种产业现状和技术需求及发展对策[J].农业现代化研究,2013,33(3):286-289.
[6]牛倩云,刘丽青,孙硕,等.谷瘟病菌拮抗放线菌的筛选、鉴定及抑菌活性[J].山西农业科学,2017,45(9):1525-1529.
[7]赵青春,徐淑莲.种衣剂对蔬菜种子萌发、带菌率及幼苗生长的影响[J].中国蔬菜,2007(10):23-26.
[8]刘西莉,李建强.不同水稻品种种子带菌检测及药剂消毒处理效果[J].中国农业大学学报,2000,5(5):42-47.
[9]魏景超.真菌鉴定手册[M].上海:上海科学技术出版社,1979.
[10]何月秋.真菌菌丝培养和提取DNA方法的改进[J].菌物系统,2000,19(3):434.
[11]WHITE T J,BRUNS T,LEE S,et al.Amplification and direct sequencing of fungal ribosomal RNA genes for phylogentics[C]//INNIS M A,GELFAND D H,SNINSKY J J,et al.PCR Protocols:A Guide to Methods and Applications.New York:Academic,1990:315-322.
[12]中华人民共和国农业部.GB/T 3543.4—1995农作物种子检验规程[S].北京:中国标准出版社,1995.
[13]赵辉,倪云霞.芝麻种子带菌检测及药剂消毒处理效果[J].中国油料作物学报,2012,34(2):206-209.
[14]喻璋,张穗.小麦种子寄藏真菌的种类及其致病性研究[J].河南农学院学报,1983(3):11-20.
[15]杨玉柱,焦必宁.新型杀菌剂咯菌腈研究进展[J].现代农药,2007,6(5):35-39.
[16]王岩.精甲霜灵的合成研究[D].长春:吉林大学,2008.
[17]杨克泽,马金慧,任宝仓.种子包衣防治玉米瘤黑粉病药效试验[J].农药,2016,55(10):764-766.
[2]刘敬科,刁现民.我国谷子产业现状与加工发展方向[J].农业工程技术(农产品加工),2013(12):15-17.
[3]上官学平.晋城市谷种产业现状调查及发展建议[J].农业技术与装备,2016(6):27-29,32.
[4]张雁明,刘晓东,马建萍,等.谷子抗旱研究进展[J].山西农业科学,2013,41(3):282-285.
[5]李顺国,刘猛.河北省谷种产业现状和技术需求及发展对策[J].农业现代化研究,2013,33(3):286-289.
[6]牛倩云,刘丽青,孙硕,等.谷瘟病菌拮抗放线菌的筛选、鉴定及抑菌活性[J].山西农业科学,2017,45(9):1525-1529.
[7]赵青春,徐淑莲.种衣剂对蔬菜种子萌发、带菌率及幼苗生长的影响[J].中国蔬菜,2007(10):23-26.
[8]刘西莉,李建强.不同水稻品种种子带菌检测及药剂消毒处理效果[J].中国农业大学学报,2000,5(5):42-47.
[9]魏景超.真菌鉴定手册[M].上海:上海科学技术出版社,1979.
[10]何月秋.真菌菌丝培养和提取DNA方法的改进[J].菌物系统,2000,19(3):434.
[11]WHITE T J,BRUNS T,LEE S,et al.Amplification and direct sequencing of fungal ribosomal RNA genes for phylogentics[C]//INNIS M A,GELFAND D H,SNINSKY J J,et al.PCR Protocols:A Guide to Methods and Applications.New York:Academic,1990:315-322.
[12]中华人民共和国农业部.GB/T 3543.4—1995农作物种子检验规程[S].北京:中国标准出版社,1995.
[13]赵辉,倪云霞.芝麻种子带菌检测及药剂消毒处理效果[J].中国油料作物学报,2012,34(2):206-209.
[14]喻璋,张穗.小麦种子寄藏真菌的种类及其致病性研究[J].河南农学院学报,1983(3):11-20.
[15]杨玉柱,焦必宁.新型杀菌剂咯菌腈研究进展[J].现代农药,2007,6(5):35-39.
[16]王岩.精甲霜灵的合成研究[D].长春:吉林大学,2008.
[17]杨克泽,马金慧,任宝仓.种子包衣防治玉米瘤黑粉病药效试验[J].农药,2016,55(10):764-766.