多效唑和矮壮素对番茄苗期生长的影响
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摘要
采用多效唑浸种和矮壮素喷施番茄幼苗的方法,分析不同浓度多效唑和矮壮素对番茄苗期生长的影响。结果表明,多效唑对番茄种子浸种的适宜时间为12 h,浸种时间过长会影响番茄种子的出苗率和壮苗指数。当多效唑的浓度为200 mg·L~(-1)时,可以降低株高,增加茎粗,同时对番茄幼苗干物质的积累和增加幼苗根冠比的效果最好。喷施500 mg·L~(-1)50%矮壮素水剂能显著的提高番茄幼苗的壮苗指数、根冠比、茎粗,降低株高,并提高超氧化物歧化酶(SOD)和过氧化物酶(POD)的活性。
Adopting the method of paclobutrazol soaking and cycocel spraying tomato seedlings,the effects of paclobutrazol and cycocel on growth of tomato seedlings were analyzed. The results showed the optimum time for soaking tomato seed with paclobutrazol was 12 h,the soaking time could affect the sprout rate and seedling index of tomato seed. When the concentration of paclobutrazol was 200 mg·L-1,the plant height could be reduced and the stem diameter could be increased. At the same time,the accumulation of dry matter in tomato seedling and the increase of root-shoot ratio of seedling were the best. 500 mg·L-150% cycocel could increase the seedling index,root-shoot ratio,stem diameter,reduce plant height,and enhance the activity of superoxide dismutase( SOD) and peroxidase( POD) enzyme.
Adopting the method of paclobutrazol soaking and cycocel spraying tomato seedlings,the effects of paclobutrazol and cycocel on growth of tomato seedlings were analyzed. The results showed the optimum time for soaking tomato seed with paclobutrazol was 12 h,the soaking time could affect the sprout rate and seedling index of tomato seed. When the concentration of paclobutrazol was 200 mg·L-1,the plant height could be reduced and the stem diameter could be increased. At the same time,the accumulation of dry matter in tomato seedling and the increase of root-shoot ratio of seedling were the best. 500 mg·L-150% cycocel could increase the seedling index,root-shoot ratio,stem diameter,reduce plant height,and enhance the activity of superoxide dismutase( SOD) and peroxidase( POD) enzyme.
引文
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2徐榕蔓,刘晓丽,崔海滨,等.缩节胺、矮壮素在番茄种植过程中残留量变化的研究.福建分析测试,2009;18(2):12-15Xu R M,Liu X L,Cui H B,et al.Study on the residues change of chlormequat and mepiquat chloride in the tomato plant process.Fujian Analysis Testing,2009;18(2):12-15
3王建国,于正茂,李晓霞.50%矮壮素水剂调节棉花生长试验.现代农业科技,2009;(6):148,150Wang J G,Yu Z M,Li X X.The experiment of 50%CCC aqueous solution to regulate cotton growth.Modern Agriculture Scientific,2009;(6):148,150
4麻继仙,杨长楷,但忠,等.50%矮壮素水剂对不同苗龄番茄幼苗的影响.现代农业科技,2012;(4):211-213Ma J X,Yang C K,Dan Z,et al.Effect of 50%CCC aqueous solution on tomato seedlings in different seedling stages.Modern Agriculture Scientific,2012;(4):211-213
5牛玉,戚志强,韩旭,等.矮壮素和乙烯利对樱桃番茄幼苗生长的影响.热带作物学报,2013;4(12):2353-2357Niu Y,Qi Z Q,Han X,et al.Effect of plant chlormequat and ethephon on growth of cherry tomato seedlings.Chinese Journal of Tropical Crops,2013;4(12):2353-2357
6张鑫.植物生长调节剂对大豆生长发育和氮代谢及产量品质的影响.密山:黑龙江八一农垦大学,2010Zhang X.Effect of PGRS on the growth and nitrogen mtabolism and yield and quality of soybean.Mishan:Heilongjiang Bayi Agricultural University,2010
7张倩,张海燕,谭伟明,等.30%矮壮素·烯效唑微乳剂对水稻抗倒伏性状及产量的影响.农药学学报,2011;13(2):144-148Zhang Q,Zhang H Y,Tan W M,et al.Effects of chlormequat-uniconazole 300 micro-emulsion on lodging resistance and yield of rice.Chinese Journal of Pesticide Science,2011;13(2):144-148
8王启燕,韩德元,张姝丽.矮壮素对番茄幼苗抗寒性的作用机制.北京农业科学,1994;12(3):21-23Wang Q Y,Han D Y,Zhang Z L.Effect of applying CCC on winter hardiness of tomato seedlings.Beijing Agricultual Sciences,1994;12(3):21-23
9甘小虎,何从亮,阎庆久,等.矮壮素、多效唑对高温季节黄瓜幼苗的影响.蔬菜,2012;(7):64-66Gan X H,He C L,Yan Q J,et al.Effect of applying CCC and PP333on cucumber seedlings in high temperature season.Vegetables,2012;(7):64-66
10张智,张耀文,任军荣,等.多效唑处理后油菜苗在低温胁迫下的光合及生理特性.西北农业学报,2013;22(10):103-107Zhang Z,Zhang Y W,Ren J R,et al.Photosynthetic and physiological characteristics of brassica napus seedlings treated with multi effect triazole under cold stress.Acta Agriculturae Boreali-occidentalis Sinica,2013;22(10):103-107
11毛秀杰,叶景学.矮壮素和多效唑对厚皮甜瓜生长发育和抗病性的影响.吉林农业大学学报,2003;25(6):625-628Mao X J,Ye J X.Effect of applying CCC and PP333on growth and disease resistance of Elizabeth melon.Journal of Jilin Agricultural University,2003;25(6):625-628
12傅华龙,何天久,吴巧玉.植物生长调节剂的研究与应用.生物加工过程,2008;6(4):7-11Fu H L,He T J,Wu Q Y.Research and application on plant growth regulators.Chinese Journal of Bioprocess Engineering,2008;6(4):7-11
13杨阳,蒯婕,吴莲蓉,等.多效唑处理对直播油菜机械收获相关性状及产量的影响.作物学报,2015;41(6):938-945Yang Y,Kuai J,Wu L R,et al.Effects of paclobutrazol on yield and mechanical harvest characteristics of winter rapeseed with direct seeding treatment.Acta Agronomica Sinica,2015;41(6):938-945
14卓明,叶昌华,韩菊兰,等.多效唑浸种对黄秋葵种子萌发及幼苗生长的影响.南方农业,2016;10(19):17-18Zhuo M,Ye C H,Han J L,et al.Effect of paclobutrazol soaking on sprouting yellow gumbo seeds and growth of seedlings.South China Agriculture,2016;10(19):17-18
15苏昭柏,徐婕,孙成亮,等.多效唑不同浓度浸种对水稻发芽率及秧苗素质的影响.北方水稻,2017;47(1):29-32Su Z B,Xu J,Sun C L,et al.Effect of soaking seeds on germination ratio and seedling quality by using different concentration of paclobutrazol.North Paddy,2017;47(1):29-32
16郝建军,刘立岗,康宗利,等.BR叶S3307复合剂对黄瓜植株形态指标影响.沈阳农业大学学报,2002;33(3):174-177Hao J J,Liu L G,Kang Z L,et al.Effect of BR and S3307mixtures on plant index of cucumber seedlings.Journal of Shenyang Agricultural Unibersity,2002;33(3):174-177
17曹振木,牛玉,刘子记,等.矮壮素及烯效唑对甜椒幼苗质量的影响.热带作物学报,2012;33(12):2156-2160Cao Z M,Niu Y,Liu Z J,et al.Effects of chlormequat and uniconazole on seedlings quality in sweet pepper.Chinese Journal of Tropical Crops,2012;33(12):2156-2160
2徐榕蔓,刘晓丽,崔海滨,等.缩节胺、矮壮素在番茄种植过程中残留量变化的研究.福建分析测试,2009;18(2):12-15Xu R M,Liu X L,Cui H B,et al.Study on the residues change of chlormequat and mepiquat chloride in the tomato plant process.Fujian Analysis Testing,2009;18(2):12-15
3王建国,于正茂,李晓霞.50%矮壮素水剂调节棉花生长试验.现代农业科技,2009;(6):148,150Wang J G,Yu Z M,Li X X.The experiment of 50%CCC aqueous solution to regulate cotton growth.Modern Agriculture Scientific,2009;(6):148,150
4麻继仙,杨长楷,但忠,等.50%矮壮素水剂对不同苗龄番茄幼苗的影响.现代农业科技,2012;(4):211-213Ma J X,Yang C K,Dan Z,et al.Effect of 50%CCC aqueous solution on tomato seedlings in different seedling stages.Modern Agriculture Scientific,2012;(4):211-213
5牛玉,戚志强,韩旭,等.矮壮素和乙烯利对樱桃番茄幼苗生长的影响.热带作物学报,2013;4(12):2353-2357Niu Y,Qi Z Q,Han X,et al.Effect of plant chlormequat and ethephon on growth of cherry tomato seedlings.Chinese Journal of Tropical Crops,2013;4(12):2353-2357
6张鑫.植物生长调节剂对大豆生长发育和氮代谢及产量品质的影响.密山:黑龙江八一农垦大学,2010Zhang X.Effect of PGRS on the growth and nitrogen mtabolism and yield and quality of soybean.Mishan:Heilongjiang Bayi Agricultural University,2010
7张倩,张海燕,谭伟明,等.30%矮壮素·烯效唑微乳剂对水稻抗倒伏性状及产量的影响.农药学学报,2011;13(2):144-148Zhang Q,Zhang H Y,Tan W M,et al.Effects of chlormequat-uniconazole 300 micro-emulsion on lodging resistance and yield of rice.Chinese Journal of Pesticide Science,2011;13(2):144-148
8王启燕,韩德元,张姝丽.矮壮素对番茄幼苗抗寒性的作用机制.北京农业科学,1994;12(3):21-23Wang Q Y,Han D Y,Zhang Z L.Effect of applying CCC on winter hardiness of tomato seedlings.Beijing Agricultual Sciences,1994;12(3):21-23
9甘小虎,何从亮,阎庆久,等.矮壮素、多效唑对高温季节黄瓜幼苗的影响.蔬菜,2012;(7):64-66Gan X H,He C L,Yan Q J,et al.Effect of applying CCC and PP333on cucumber seedlings in high temperature season.Vegetables,2012;(7):64-66
10张智,张耀文,任军荣,等.多效唑处理后油菜苗在低温胁迫下的光合及生理特性.西北农业学报,2013;22(10):103-107Zhang Z,Zhang Y W,Ren J R,et al.Photosynthetic and physiological characteristics of brassica napus seedlings treated with multi effect triazole under cold stress.Acta Agriculturae Boreali-occidentalis Sinica,2013;22(10):103-107
11毛秀杰,叶景学.矮壮素和多效唑对厚皮甜瓜生长发育和抗病性的影响.吉林农业大学学报,2003;25(6):625-628Mao X J,Ye J X.Effect of applying CCC and PP333on growth and disease resistance of Elizabeth melon.Journal of Jilin Agricultural University,2003;25(6):625-628
12傅华龙,何天久,吴巧玉.植物生长调节剂的研究与应用.生物加工过程,2008;6(4):7-11Fu H L,He T J,Wu Q Y.Research and application on plant growth regulators.Chinese Journal of Bioprocess Engineering,2008;6(4):7-11
13杨阳,蒯婕,吴莲蓉,等.多效唑处理对直播油菜机械收获相关性状及产量的影响.作物学报,2015;41(6):938-945Yang Y,Kuai J,Wu L R,et al.Effects of paclobutrazol on yield and mechanical harvest characteristics of winter rapeseed with direct seeding treatment.Acta Agronomica Sinica,2015;41(6):938-945
14卓明,叶昌华,韩菊兰,等.多效唑浸种对黄秋葵种子萌发及幼苗生长的影响.南方农业,2016;10(19):17-18Zhuo M,Ye C H,Han J L,et al.Effect of paclobutrazol soaking on sprouting yellow gumbo seeds and growth of seedlings.South China Agriculture,2016;10(19):17-18
15苏昭柏,徐婕,孙成亮,等.多效唑不同浓度浸种对水稻发芽率及秧苗素质的影响.北方水稻,2017;47(1):29-32Su Z B,Xu J,Sun C L,et al.Effect of soaking seeds on germination ratio and seedling quality by using different concentration of paclobutrazol.North Paddy,2017;47(1):29-32
16郝建军,刘立岗,康宗利,等.BR叶S3307复合剂对黄瓜植株形态指标影响.沈阳农业大学学报,2002;33(3):174-177Hao J J,Liu L G,Kang Z L,et al.Effect of BR and S3307mixtures on plant index of cucumber seedlings.Journal of Shenyang Agricultural Unibersity,2002;33(3):174-177
17曹振木,牛玉,刘子记,等.矮壮素及烯效唑对甜椒幼苗质量的影响.热带作物学报,2012;33(12):2156-2160Cao Z M,Niu Y,Liu Z J,et al.Effects of chlormequat and uniconazole on seedlings quality in sweet pepper.Chinese Journal of Tropical Crops,2012;33(12):2156-2160