施用有机硒肥生产富硒紫云英嫩梢菜的可行性研究

›› 2011, Vol. 23 ›› Issue (1): 141-143.

施用有机硒肥生产富硒紫云英嫩梢菜的可行性研究

王建红1,曹凯1,张贤1,符建荣1,朱小芳2,章佐群3

1 浙江省农业科学院环境资源与土壤肥料研究所,浙江杭州 310021；2金华市农业局土肥站,浙江金华 321000；3 金华市蒋堂镇农业科学试验站,浙江金华 321071

收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2011-01-25 发布日期:2011-01-25

Application of organic selenium in the production of selenium\|enriched young shoot of Astragalus sinicus

WANG Jian-hong;CAO Kai;ZHANG Xian;FU Jian-rong;ZHU Xiao-fang;ZHANG Zuo-qun

1 Institute of Environmental Resources and Soil and Fertilizer, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China; 2 Bureau of Agriculture Soil and Fertilizer Station of Jinhua City, Jinhua 321000, China; 3 Jiangtang Town Agricultural Experimental Station of Jinhua City, Jinhua 321071, China

Received:1900-01-01 Revised:1900-01-01 Online:2011-01-25 Published:2011-01-25

摘要/Abstract

摘要： 紫云英返青期初花前20和10 d左右各喷施1次有机硒叶面肥的研究结果表明,在紫云英返青期初花前喷施有机硒叶面肥可以显著提高紫云英嫩梢菜中的硒含量,并对紫云英嫩梢菜的鲜菜产量有一定的增产效果,利用紫云英生产富硒蔬菜,可提高紫云英种植效益。试验使用的有机硒肥,用量在6.75～8.10 kg·hm-2比较合理。

关键词: 有机硒肥, 喷施, 紫云英嫩梢菜, 富硒

Abstract: Foliar spraying with organic selenium on Astragalus sinicus was carried out on the 20 d and 10 d before the period of turning green. The results showed that the selenium content in young shoot of Astragalus sinicus was significantly improved after foliar spraying, moreover, the yield of young shoot also increased. It indicated that the planting benefit of Astragalus sinicus could increase in the production of selenium-enriched young shoot. Furthermore, the optimal amount of organic selenium was 6.75-8.10 kg·hm-2．

Key words: organic selenium fertilizer, spraying, Astragalus sinicus young shoot, selenium-enriched

王建红;曹凯;张贤;符建荣;朱小芳;章佐群. 施用有机硒肥生产富硒紫云英嫩梢菜的可行性研究[J]. , 2011, 23(1): 141-143.

WANG Jian-hong;CAO Kai;ZHANG Xian;FU Jian-rong;ZHU Xiao-fang;ZHANG Zuo-qun. Application of organic selenium in the production of selenium\|enriched young shoot of Astragalus sinicus[J]. , 2011, 23(1): 141-143.

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