几种果园常用生长调节剂对脐橙生殖生长、产量及品质的影响
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摘要
[目的]研究植物生长调节剂对植物生长、发育及抗逆性的影响。[方法]结合传统应用的多效唑、细胞分裂素、爱多收,研究碧护联合应用上述生长调节剂在脐橙保花保果,脐橙产量和果品质量方面的作用。[结果]碧护15 000倍+多效唑1 000倍能够有效增加总蕾花和有效花数量,降低畸形花数量。碧护各梯度浓度能够提高平均座果率,在50~65 mg/kg范围内,座果率调高1.7~2.6倍。[结论]碧护各浓度均有不同程度增产作用,能够提高脐橙的糖酸比。
[Objectives]Plant growth regulators had important effects on plant growth,development and stressresistance. [Methods]In combination with the traditional application of paclobutrazol,cytokinin and atonik,the effect of Vitacat on navel orange flower and fruit protection,navel orange yield,and fruit quality were studied. [Results]Vitacat 15 000 times + Paclobutrazol 1 000 times could increase the number of bud and complete flower,and reduced invalid flower number. The different concentration gradient of vitacat could improve the average rate of fruit setting,in the range of 50 ~65 mg/kg,was raised 1.7 ~2.6 times.[Condusion]The Vitacat could increase the yield and the sugar and acid ratio of navel orange.
[Objectives]Plant growth regulators had important effects on plant growth,development and stressresistance. [Methods]In combination with the traditional application of paclobutrazol,cytokinin and atonik,the effect of Vitacat on navel orange flower and fruit protection,navel orange yield,and fruit quality were studied. [Results]Vitacat 15 000 times + Paclobutrazol 1 000 times could increase the number of bud and complete flower,and reduced invalid flower number. The different concentration gradient of vitacat could improve the average rate of fruit setting,in the range of 50 ~65 mg/kg,was raised 1.7 ~2.6 times.[Condusion]The Vitacat could increase the yield and the sugar and acid ratio of navel orange.
引文
[1]刘晓丽,马建国,夏道芳,等.碧护在枸杞上的应用研究[J].宁夏农林科技,2016,57(9):39-40.
[2]王玉珍,魏治国.碧护对红地球葡萄生长发育的影响[J].甘肃科技纵横,2016,45(6):95-96,57.
[3]吴伦忠,龙桂光,莫亿伟,等.碧护+噻苯隆在融安滑皮金桔上的应用研究初报[J].中国园艺文摘,2016,32(4):27-28.
[4]张相文,何丽丽,马关军.碧护在大棚草莓栽培中的应用[J].西北园艺(蔬菜),2015,15(5):27-28.
[5]李焕秀,周光蓉.多效唑对脐橙产量和品质的效应[J].四川农业大学学报,1993,11(2):229-232.
[6]陈健亚,陈绍年,徐象华.多效唑在柑桔上的应用及效应[J].浙江柑桔,1997,14(4):19-21.
[7]张社南,赵小龙.细胞分裂素、赤霉素和芸薹素内酯对纽荷尔脐橙坐果和品质影响的试验初报[J].广西园艺,2004,15(6):23-25.
[8]四川省农药检定所. 1.8%爱多收液剂对柑桔产量及品质影响试验[J].中国南方果树,2003,32(6):11-12.
[9]余述.赤霉素和芸薹素两种植物生长调节剂对橄榄着果的影响[J].中国南方果树,2013,42(5),85-86.
[2]王玉珍,魏治国.碧护对红地球葡萄生长发育的影响[J].甘肃科技纵横,2016,45(6):95-96,57.
[3]吴伦忠,龙桂光,莫亿伟,等.碧护+噻苯隆在融安滑皮金桔上的应用研究初报[J].中国园艺文摘,2016,32(4):27-28.
[4]张相文,何丽丽,马关军.碧护在大棚草莓栽培中的应用[J].西北园艺(蔬菜),2015,15(5):27-28.
[5]李焕秀,周光蓉.多效唑对脐橙产量和品质的效应[J].四川农业大学学报,1993,11(2):229-232.
[6]陈健亚,陈绍年,徐象华.多效唑在柑桔上的应用及效应[J].浙江柑桔,1997,14(4):19-21.
[7]张社南,赵小龙.细胞分裂素、赤霉素和芸薹素内酯对纽荷尔脐橙坐果和品质影响的试验初报[J].广西园艺,2004,15(6):23-25.
[8]四川省农药检定所. 1.8%爱多收液剂对柑桔产量及品质影响试验[J].中国南方果树,2003,32(6):11-12.
[9]余述.赤霉素和芸薹素两种植物生长调节剂对橄榄着果的影响[J].中国南方果树,2013,42(5),85-86.