摘要
采用二因素二次通用旋转组合设计方法,在日光温室膜下滴灌条件下研究了水肥耦合技术对番茄生长发育的影响,结果表明:灌水和施肥对番茄各项生长发育指标的影响均十分显著,有利于番茄生长发育的最佳水肥耦合方案为灌水量2 722.5~2 836.95 m3/hm2、施肥量265.5~294.45 kg/hm2。
Under the condition of solar greenhouses drip irrigation, this test is studied effects of Water-Fertilizer coupling techniques on growth and development of tomato by two of factors in common used to rotate association design way: The results show that various growth and development indices of tomato are significantly affected by different treatments of water and fertilizer coupling, and that the optimal scheme of water-fertilizer coupling is irrigation quantity ranging between 2 722.5- 2 836.95 m^3/hm^2 and fertilization amount ranging between 265.5-294.45 kg/hm^2.
出处
《广东农业科学》
CAS
CSCD
2008年第8期63-65,78,共4页
Guangdong Agricultural Sciences
基金
河南省高校杰出科研创新人才工程项目(2004KYCX012)
河南省高校创新人才培养工程项目(豫教高[2005]126号)
关键词
日光温室
番茄
水肥耦合
膜下滴灌
生长发育
solar-greenhouse
tomato
water-fertilizer interaction
the film issues drip irrigation
growth and development