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Information Journal Paper

Title

RELATIONSHIP OF SIMULTANEOUS CROPPING WITH LEGUMES AND APPLICATION OF CHEMICAL AND BIOLOGICAL FERTILIZERS WITH AGRONOMIC NITROGEN USE EFFICIENCY IN CORN

Pages

  17-32

Abstract

 In order to evaluate the effect of simultaneous cropping with legumes and application of chemical and biological fertilizers on nitrogen agronomic efficiency of corn, this study was carried out in field of agricultural research of Arak Payame Noor University in 2011. A factorial arrangement of treatments in a randomized complete block design with three replications was used. Methods of plant nutrition (M0= inoculation with azotobacter, M1=inoculation with azotobacter + 37.5 Kg.ha-1 of rare nitrogen with foliar application method, M2= inoculation with azotobacter+150 Kg.ha-1 of rare nitrogen mix with soil) and simultaneous cropping treatment of legumes, (S1= corn + ALFALFA, S2= corn + VETCH/fa?page=1&sort=1&ftyp=all&fgrp=all&fyrs=all" target="_blank"> BITTER VETCH, S3= corn + MUNG BEAN, S4= corn + CHICKPEA, S5= corn + VETCH) were assigned in plots. Each sub plot consisted of 4 rows, 6 m long with 60 cm between rows space and 20 cm between plants on the rows and S.C Apex hybrid was used. Results showed that the methods of nutrition effect on the characteristics such as stem height, number of grain per ear, wet weight of ear, harvest index of legumes, biological yield of corn, productivity index, grain yield of legumes, nitrogen agronomic efficiency and yield of wet forage was significant. Effect of simultaneous cropping treatment on the number of green leaf, number of grain per ear, wet weight of ear, harvest index of legumes, biological yield of corn, productivity index, harvest index of ear, grain yield of legumes, nitrogen agronomic efficiency and yield of wet forage was significant. The maximum and minimum of yield of wet forage (52.2 and 32.2 ton.ha-1) were obtained with the inoculation with azotobacter + 150 Kg.ha-1 nitrigen + Simultaneous cropping of VETCH/fa?page=1&sort=1&ftyp=all&fgrp=all&fyrs=all" target="_blank"> BITTER VETCH and corn and inoculation with azotobacter + non application of nitrogen + Simultaneous cropping of corn and ALFALFA treatments, respectively.

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    APA: Copy

    MIRZAKHANI, MOHAMMAD. (2015). RELATIONSHIP OF SIMULTANEOUS CROPPING WITH LEGUMES AND APPLICATION OF CHEMICAL AND BIOLOGICAL FERTILIZERS WITH AGRONOMIC NITROGEN USE EFFICIENCY IN CORN. JOURNAL OF AGRICULTURAL SCIENCE AND SUSTAINABLE PRODUCTION (JOURNAL OF AGRICULTURAL SCIENCE), 25(2), 17-32. SID. https://sid.ir/paper/180640/en

    Vancouver: Copy

    MIRZAKHANI MOHAMMAD. RELATIONSHIP OF SIMULTANEOUS CROPPING WITH LEGUMES AND APPLICATION OF CHEMICAL AND BIOLOGICAL FERTILIZERS WITH AGRONOMIC NITROGEN USE EFFICIENCY IN CORN. JOURNAL OF AGRICULTURAL SCIENCE AND SUSTAINABLE PRODUCTION (JOURNAL OF AGRICULTURAL SCIENCE)[Internet]. 2015;25(2):17-32. Available from: https://sid.ir/paper/180640/en

    IEEE: Copy

    MOHAMMAD MIRZAKHANI, “RELATIONSHIP OF SIMULTANEOUS CROPPING WITH LEGUMES AND APPLICATION OF CHEMICAL AND BIOLOGICAL FERTILIZERS WITH AGRONOMIC NITROGEN USE EFFICIENCY IN CORN,” JOURNAL OF AGRICULTURAL SCIENCE AND SUSTAINABLE PRODUCTION (JOURNAL OF AGRICULTURAL SCIENCE), vol. 25, no. 2, pp. 17–32, 2015, [Online]. Available: https://sid.ir/paper/180640/en

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