膜下滴灌不同水·肥·密度处理对加工番茄产量及品质的影响  

Effects of Different Water,Fertilizer and Density Treatments of Drip Irrigation under Plastic Film on Yield and Quality of Processing Tomato

作　　者：陈宇 马捷[1] 刘燕 高婧 徐广祥 杨卓儒 高强 王永 CHEN Yu;MA Jie;LIU Yan(Bayannur Academy of Agricultural and Animal Sciences,Bayannur,Inner Mongolia 015000;Inner Mongolia Academy of Agricultural and Animal Sciences,Hohhot,Inner Mongolia 010031)

机构地区：[1]巴彦淖尔市农牧业科学研究院,内蒙古巴彦淖尔015000 [2]内蒙古自治区农牧业科学院,内蒙古呼和浩特010031

出　　处：《安徽农业科学》2021年第22期59-61,64,共4页Journal of Anhui Agricultural Sciences

基　　金：河套灌区农业高质量发展关键技术研究与推广项目;内蒙古自治区科技计划项目(2020GG0056)。

摘　　要：为探明适宜河套地区加工番茄膜下滴灌生产的灌水量、施肥量与种植密度,以早熟加工番茄品种IVF1301为试材,以充分灌水(W)、当地推荐施肥量(F)并一次性施肥、推荐种植密度(M2)为对照,设3个滴灌水量(高水W1100%W、中水W275%W、低水W350%W)、3个施肥量并分次施肥(高肥F1100%F、中肥F275%F、低肥F350%F)和3个种植密度(M130000株/hm^(2)、M233000株/hm^(2)和M336000株/hm^(2)),3因素正交设计,共10个处理,研究滴灌条件下不同水、肥、密度处理组合及施肥方式对加工番茄产量及品质的影响。结果表明,相同灌水量、施肥量、种植密度条件下,分次施肥能达到高产优质高效的目的;试验条件下滴灌水量、施肥量、种植密度这3个因素最优产量组合为处理(3)(W1F3M3),其次为处理(5)(W2F2M3),W1、F2、M3所对应的产量最高,可作为生产中的最优产量组合。In order to find out the suitable irrigation amount,fertilization amount and planting density of processing tomato under mulch drip irrigation in Hetao Area,IVF1301 was used as the test material,with full irrigation(W),local recommended fertilization amount(F)and one-time fertilization,and recommended planting density(M2)as the control,three drip irrigation water volumes(high water W1100%W,middle water W275%W,low water W350%W),three irrigation water volumes(high water W1100%W,middle water W275%W,low water W350%W)were set.The effects of different combinations of water,fertilizer and density treatments and fertilization methods on the yield and quality of processing tomato under drip irrigation were studied by orthogonal design with three fertilization rates(high fertilizer F1100%F,medium fertilizer F275%F,low fertilizer F350%F)and three planting densities(M130000 plants/hm^(2),M233000 plants/hm^(2) and M336000 plants/hm^(2)).The results showed that under the same irrigation amount,fertilization amount and planting density,the purpose of high yield,good quality and high efficiency could be achieved by multiple fertilization;under the experimental conditions,the optimal yield combination of drip irrigation amount,fertilization amount and planting density was treatment③(W1F3M3),followed by treatment⑤(W2F2M3),and the corresponding yield of W1,F2 and M3 was the highest,which could be used as the optimal yield combination in production.

关 键 词：加工番茄 水肥管理 种植密度 产量 品质 

分 类 号：S641.2[农业科学—蔬菜学]