节点文献
设施番茄水肥一体化栽培模式与传统栽培模式对比研究
Comparative Study on Water and Fertilizer Integrated Cultivation Model and Traditional Cultivation Model of Tomato in Facilities
【摘要】 开展温室越冬茬番茄水肥一体化栽培模式与传统灌溉栽培模式对比试验。结果表明,水肥一体化栽培模式最高可节约灌溉水33.17%,节约用工26.22%,同时可减轻病虫害的发生;在水肥一体化栽培模式中减少传统习惯施肥用量1/3的情况下,产量增加6.77%,在减半的情况下产量呈现下降趋势。
【Abstract】 A comparative experiment was carried out between the integrated cultivation mode of water and fertilizer and the traditional irrigation cultivation mode.The results showed that the integrated cultivation mode of water and fertilizer could save 33.17% of irrigation water and 26.22% of labor,and reduce the occurrence of diseases and pests at the same time.In the integrated cultivation mode of water and fertilizer,the yield increased by 6.77% in the case of reducing traditional customary fertilization amount by 1/3,the yield showed a downward trend under the halving.
【关键词】 番茄；
水肥一体化；
耗水强度；
产量；
【Key words】 tomato； water and fertilizer integration； water consumption intensity； yield；
【Key words】 tomato； water and fertilizer integration； water consumption intensity； yield；
【基金】 廊坊市科技计划项目“设施蔬菜生产中退化土壤修复技术研究与示范”(2018012005);河北省重点研发计划项目“蔬菜生产肥料减量及退化土壤农艺调控技术研究与示范”(18226934)
- 【文献出处】 现代农业科技 ,Modern Agricultural Science and Technology , 编辑部邮箱 ,2020年06期
- 【分类号】S626;S641.2
- 【被引频次】5
- 【下载频次】307