植物源调节剂碧护组合技术对提升茶叶产量的效果研究
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摘要
以福鼎大白茶树品种为实验对象,研究了在茶园清园后15天、翌年萌芽前和第一次采收后茶叶三个生长阶段采用植物源调节剂碧护组合技术对茶叶生长的影响。结果表明:不同阶段施用不同碧护组合的效果不同,其中以在茶园清园后15天用碧护15000倍液+叶面肥健效1000倍液+助剂安融乐5000倍灌根,翌年萌芽前(采收前40天左右)667m2用碧护4g+安融乐12m L组合进行萌芽前喷雾,春茶第一次采摘后667m2用碧护4g+安融乐12m L+健效58g进行喷雾的三次组合使用效果最好。处理后明前茶提早5天采摘上市,单位面积茶芽数明显增加,外观品质显著提高,明茶平均增产46.83%。研究结论为提升茶叶产量、促进茶叶安全生产提供了理论依据与参考。
Fuding tea variety was as the experiment object,thus the tea garden was treated by the different Vitacat combinations at three growth stages which were within 15 days after the tea garden clearance,before bud and the following year after the first administration of the tea harvest respectively,so that the effects of Vitacat treatment on tea growth were studied. The results showed that the application of different Vitacat combinations at the different stages had different effects,which had the best effects included that within 15 days after the tea garden clearance,root- irrigation were went on with Vitacat WP 15000 times dilution + foliage fertilizer Jianxiao WP 1000 times dilution + pesticide adjuvant Anngro SC 5000 times dilution. In the following year before germination( 40 days before harvest) the combinations"Vitacat WP 70 g /hectare + pesticide adjuvant Anngro SC 180 ml / hectare " were spraied,after first picking,the combinations"Vitacat WP 70 g + pesticide adjuvant Anngro SC 180 ml + foliage fertilizer Jianxiao WP 870g" were spraied. After the three times treatment with the Vitacat combinations,the time of early picking of tea was five days,the number of buds tea of compartment surface were increased and had higher appearance quality,the fresh tea yield increased 46. 83%. The results provided theoretical basis and reference for enhancing tea yield and promoting tea safety in production.
Fuding tea variety was as the experiment object,thus the tea garden was treated by the different Vitacat combinations at three growth stages which were within 15 days after the tea garden clearance,before bud and the following year after the first administration of the tea harvest respectively,so that the effects of Vitacat treatment on tea growth were studied. The results showed that the application of different Vitacat combinations at the different stages had different effects,which had the best effects included that within 15 days after the tea garden clearance,root- irrigation were went on with Vitacat WP 15000 times dilution + foliage fertilizer Jianxiao WP 1000 times dilution + pesticide adjuvant Anngro SC 5000 times dilution. In the following year before germination( 40 days before harvest) the combinations"Vitacat WP 70 g /hectare + pesticide adjuvant Anngro SC 180 ml / hectare " were spraied,after first picking,the combinations"Vitacat WP 70 g + pesticide adjuvant Anngro SC 180 ml + foliage fertilizer Jianxiao WP 870g" were spraied. After the three times treatment with the Vitacat combinations,the time of early picking of tea was five days,the number of buds tea of compartment surface were increased and had higher appearance quality,the fresh tea yield increased 46. 83%. The results provided theoretical basis and reference for enhancing tea yield and promoting tea safety in production.
引文
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[3]汪洋.“碧护”高效、实用的六个方面[J].中国农资,2012,(36)∶25.
[4]汪洋,意欢.“碧护”成为小麦提质增产的新希望[J].山东农药信息,2013,(11)∶25.
[5]张永涛,牛建群,曹德强,等.新型植物生长调节剂碧护在温室黄瓜生产上的应用效果[J].农业科技通讯,2015,(2)∶111-112.
[6]黄达斌.香蕉喷施“碧护”试验总结[J].热带农业科学,2010,30(9)∶7-10.
[7]王耀宗.护在冬枣品种冻害后增产应用试验初报[J].山西果树,2011,(5)∶10-11.
[8]魏治国,温源,汪永洋,等.碧护在苹果上应用试验初报[J].烟台果树,2014,(2)∶8-9.
[9]许建锋,张建光,杨景赫,等.黄冠梨喷布碧护试验初报[J].中国果树,2009,(6)∶20-21.
[10]谢文林.“碧护”在铁观音茶树上施用试验初报[J].福建农业科技,2009,(5)∶57-58.
[11]刘霞,周开云,江仕龙,等.碧护在茶树上的应用效果[J].植物医生,2015,28(3)∶54-55.
[12]刘强,董家行,高金权,等.碧护对棉花生长和产量性状的影响[J].天津农林科技,2012,(6)∶5-6.
[13]陈宗钦.不同类型叶面肥对铁观音茶叶产量和品质的影响[J].中国茶叶,2016,(1)∶14-15.