• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Crop Research >Critical limits of available potassium for cauliflower (Brassica oleracea var. Botrytis) in light textured soils of Rangareddy district.
【24h】

Critical limits of available potassium for cauliflower (Brassica oleracea var. Botrytis) in light textured soils of Rangareddy district.

机译：Rangareddy地区轻质土壤中花椰菜（Brassica oleracea var。Botrytis）可用钾的临界限值。

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The critical limits of available K in soil with two different extractants were determined through a pot culture experiment with 30 soils of Rangareddy district. NH4 OAc (NN) and NaBPh4 (0.2 M) extractable K were found to be positively and significantly correlated with plant K content and curd yield of cauliflower. The critical limits of available K for cauliflower growing soils of Rangareddy district were found to be 120.8 and 334.2 ppm, respectively, for NH4 OAc (NN) and NaBPh4 (0.2 M). The critical plant of K content of cauliflower was found to be 2.6%. The curd yield of the cauliflower increased with increased levels of potassium.
机译：通过对Rangareddy地区的30种土壤进行盆栽试验，确定了两种不同萃取剂在土壤中有效K的临界限值。发现NH 4 OAc（NN）和NaBPh 4 （0.2M）可萃取钾与植物钾含量和花椰菜凝乳产量呈正相关，且呈显着正相关。发现Rangareddy地区花椰菜生长土壤的有效K的临界限值分别为NH 4 OAc（NN）和NaBPh 4 （0.2）分别为120.8和334.2 ppm。 M）。发现菜花的钾含量的临界植物为2.6％。花椰菜的凝乳产量随着钾水平的增加而增加。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号