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返青期不同追肥方式对田家紫皮大蒜产量及经济效益的影响
引用本文:王一鸣,缪 鑫,付 伟,林 熊,陈 娟,彭震宇,苗明军,廖继超,唐 建.返青期不同追肥方式对田家紫皮大蒜产量及经济效益的影响[J].蔬菜,2023(12):28-31.
作者姓名:王一鸣  缪 鑫  付 伟  林 熊  陈 娟  彭震宇  苗明军  廖继超  唐 建
作者单位:(1.四川省内江市农业科学院,四川 内江 641000;2.四川省农业科学院,四川 成都 610066;3.四川甜菜农农业科技有限公司,四川 内江 641000)
基金项目:基金项目:国家特色蔬菜产业技术体系成都综合试验站(CARS-24-G-19);四川省科技计划项目园区创新项目(2021YFN0032);四川省衔接推进乡村振兴科技项目(产业发展类)(2022ZHXC0045)。
摘    要:摘要:为探索田家紫皮大蒜返青期高产高效的追肥方式,以当地传统施肥为对照,设置了不施肥、追施高钾复合肥、喷施均衡性叶面肥、喷施高钾型叶面肥4个处理,研究不同追肥方式和肥料对田家紫皮大蒜产量及经济效益的影响。结果表明:与对照相比较,大蒜返青期不施肥会导致植株长势变弱,大蒜显著减产10.53%;喷施绿壮素均衡性叶面肥的大蒜长势及产量变化不大,但有效节约了肥料投入;追施倍硕果高钾复合肥和叶面喷施靓果素高钾型叶面肥的大蒜长势均显著增强,每667 m2产量分别显著提高314.97、103.75 kg,每667 m2收益分别高出2 520.24、830.48元;因此,为提高产量及经济效益,应选择在大蒜返青期追施高钾复合肥。

关 键 词:关键词:田家紫皮大蒜  返青期  追肥方式

Effects of Different Topdressing Methods on The Yield and Economic Benefit of Tianjia Purple Skin Garlic during The Regreening Stage
WANG Yiming,MIAO Xin,FU Wei,LIN Xiong,CHEN Juan,PENG Zhenyu,MIAO Mingjun,LIAO Jichao,TANG Jian.Effects of Different Topdressing Methods on The Yield and Economic Benefit of Tianjia Purple Skin Garlic during The Regreening Stage[J].Vegetables,2023(12):28-31.
Authors:WANG Yiming  MIAO Xin  FU Wei  LIN Xiong  CHEN Juan  PENG Zhenyu  MIAO Mingjun  LIAO Jichao  TANG Jian
Institution:(1. Neijiang Academy of Agricultural Sciences of Sichuan Province, Sichuan 641000, China; 2. Sichuan Academy of Agricultural Sciences, Chengdu 610066, China; 3. Sichuan Beet Farmer Agricultural Technology Co., Ltd., Neijiang 641000, China)
Abstract:Abstract: In order to explore the high-yield and high-efficiency topdressing methods of Tianjia purple skin garlic during the regreening stage, taking local traditional fertilazation as control, four treatments were set up, namely no fertilization, topdressing high-potassium compound fertilizer, spraying balanced foliar fertilizer and spraying high-potassium compound foliar fertilizer, and the effects of different topdressing methods and fertilizers on the yield and economic benefits of Tianjia purple skin garlic were studied. The results showed that compared with the control of traditional fertilizer, no fertilization during the regreening stage of garlic would lead to the weakening of plant growth and significantly reduce the yield of garlic by 10.53%. The growth and yield of garlic sprayed with balanced foliar fertilizer ''Lüzhuangsu'' had little change, but the fertilizer input was effectively saved. The growth of garlic with high-potassium compound fertilizer ''Beishuoguo'' and spraying high-potassium compound foliar fertilizer ''Liangguosu'' was significantly enhanced, the yield was significantly increased by 314.97 kg per 667 m2 and 103.75 kg per 667 m2, respectively, and the income was increased by 2 520.24 yuan per 667 m2 and 830.48 yuan per 667 m2, respectively. Therefore, in order to improve the yield and economic benefits, high-potassium compound fertilizer should be applied in the regreening stage of garlic.
Keywords:Keywords: Tianjia purple skin garlic  regreening stage  topdressing method
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