北方农业学报 ›› 2018, Vol. 46 ›› Issue (6): 54-57.doi: 10.3969/j.issn.2096-1197.2018.06.11

• 著者文摘 • 上一篇    下一篇

临河区向日葵田盐碱地改良效果研究

闫素珍[1];米志恒[1];孙祥春[1];樊秀荣[1];翟永胜[1];刘卓恩[2];孙秀云[1];秦晓燕[1];杜瑞芬[3];刘霞[4]   

  1. [1]巴彦淖尔市临河区农业技术推广中心,内蒙古临河区015000;[2]巴彦淖尔市科技信息研究所,内蒙古临河区015000;[3]巴彦淖尔市临河区绿色食品发展中心,内蒙古临河区015000;[4]巴彦淖尔市临河区种子管理站,内蒙古临河区015000
  • 收稿日期:2018-08-13 出版日期:2018-08-19 发布日期:2019-08-19
  • 作者简介:闫素珍(1964—),女,研究员,硕士,主要从事农业技术推广工作。
  • 基金资助:
    巴彦淖尔市政府兴牧示范工程项目。

Study on the improvement effect of new soil amendments for saline-alkali land in sunflower fields in Linhe district

YAN Suzhen[1];MI Zhiheng[1];SUN Xiangchun[1];FAN Xiurong[1];ZHAI Yongsheng[1];LIU Zhuoen[2];SUN Xiuyun[1];QIN Xiaoyan[1];DU Ruifen[3];LIU Xia[4]   

  1. [1]Linhe Agricultural Technology Promotion Center,Linhe 015000,China;[2]Bayannur Institute of Scientific and Technological Information,Linhe 015000,China;;[3]Linhe Green Food Development Center,Linhe 015000,China;[4]Linhe Area SeedsManagement Station,Linhe 015000,China
  • Received:2018-08-13 Online:2018-08-19 Published:2019-08-19

摘要: 通过在巴彦淖尔市临河区开展中国农业大学研制的新型土壤改良剂配合施用989控久丰控释肥改良盐碱地效果试验,结果表明:改良处理小区的pH值比对照下降了0.49,土壤EC值比对照下降了0.32ms/cm,种植的食用向日葵处理区保苗率比对照区增加30.10%,每公顷平均产量比对照增加了132.20%。

关键词: 土壤改良剂;控释肥;盐碱地;土壤EC值;食用向日葵

Abstract: By studying the effect of a new type of soil amendment developed by China Agricultural University,together with the application of 989 controlled release fertilizer on Linhe District,Bayannur City,the results showed that the soil pH of the treatment area decreased by 0.49 compared with CK,and the soil EC value decreased by 0.32 ms/cm.The production rate of edible sunflower in the treated area was 30.10%higher than CK,and the average yield per hm2 of the treated area increased by 132.20%compared with CK.

Key words: Soil amendment;Controlled release fertilizer;Saline-alkali Land;Soil EC value;Edible sunflower

中图分类号: 

  • S565.5