• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Indian Journal of Weed Science >Weed management in chickpea under irrigated conditions
【24h】

Weed management in chickpea under irrigated conditions

机译：灌溉条件下鹰嘴豆的杂草处理

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

In Haryana, the area under chickpea crop has reduced to 0.12 million hectare in 2008-09 from~(-1).06 million hectare in 1966-67 (Anonymous 2008). Among various barriers such as brackish irrigation water, hungry and discarded soils, lack of promising cultivars, improper fertilization, pest and diseases, poor weed management is one of the most important yield limiting factors in chickpea. Weed infestation in chickpea offer serious competition and cause yield reduction to the extent of 75% (Chaudhary etal. 2005). The initial 60 days period considered to be the critical for weed-crop competition in chickpea (Singh and Singh 1992). But with the increase in labour cost and scarcity of labour, manual weed control has become a difficult task in chickpea. Suitable herbicide for effective control of mixed weed flora is required for better adoption in this crop by farmers. Hence, present investigation was carried out to study the efficacy of different herbicides on mixed weed flora and their effect on growthand yield of chickpea at Kaul (Kaithal) in Haryana.
机译：在哈里亚纳邦，鹰嘴豆作物的播种面积从1966-67年的（-1）.06百万公顷减少到2008-09年度的12万公顷（匿名2008）。在各种障碍中，例如咸水灌溉，饥饿和废弃的土壤，缺乏有前途的栽培品种，施肥不当，病虫害和疾病，杂草管理不善是鹰嘴豆最重要的产量限制因素之一。鹰嘴豆中的杂草侵害提供了严重的竞争，并导致产量降低了75％（Chaudhary等，2005）。最初的60天时期被认为是鹰嘴豆杂草/作物竞争的关键（Singh and Singh 1992）。但是随着人工成本的增加和劳动力的稀缺，人工控制杂草已成为鹰嘴豆的一项艰巨任务。需要有效地控制杂草丛生的合适除草剂，以使农民更好地采用该作物。因此，目前的研究是在哈里亚纳邦的考尔（Kaithal）研究不同除草剂对杂草丛生植物的功效及其对鹰嘴豆生长和产量的影响。

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