Effect of intercropping in maize and life saving irrigation in garden pea on yield and nutrient uptake by maize-garden pea cropping system.

Book Title: NA
Year Published: 2004
Month Published: NA
Author: Kalyan, Singh ; Singh, U. N. ; Chandel, R. S. ; Singh,K. K.
Book Group Author: NA
Abstract:

A field experiment was conducted from 1997/98 to 1999/2000 in Uttar Pradesh, India, to determine the effective utilization of harvested water for garden pea irrigation and its effect on yield and nutrient uptake by garden pea in maize-based intercropping system. The treatments comprised sole maize, maize + cowpea and maize + okra. Irrigation was applied at pre-flowering and pre-pod formation stages. Maize + cowpea intercropping gave the highest number of pods per plant, pod weight per plant, green pod yield, straw yield, total N uptake, total P uptake, total K uptake and water use efficiency of garden pea. Similar results were obtained with 2 irrigation schedules, however, water use efficiency of garden pea was highest with single irrigation while consumptive use efficiency of garden pea was highest with sole maize and two irrigation schedules.

Pages: 28 - 33
URL: http://0-search.ebscohost.com.catalog.library.colostate.edu/login.aspx?direct=true&AuthType=cookie,ip,url,cpid&custid=s4640792&db=lah&AN=20053012910&site=ehost-live
Volume: 28
Number: 1/3
Journal: Crop Research (Hisar)
Journal ISO: NA
Organization: NA
Publisher: NA
ISBN: NA
ISSN: 0970-4884
DOI: NA
Keywords:

cowpeas, crop yield, intercropping, intercrops, irrigation,irrigation scheduling, maize, nitrogen, nutrient uptake, okras, peas,phosphorus, plant water relations, pods, potassium, use efficiency,water use efficiency, India, Uttar Pradesh, Abelmoschus esculentus,Pisum sativum, Vigna unguiculata, Zea mays, Abelmoschus, Malvaceae,Malvales, dicotyledons, angiosperms, Spermatophyta, plants, eukaryotes,Pisum, Papilionoideae, Fabaceae, Fabales, Vigna, Zea, Poaceae,Cyperales, monocotyledons, South Asia, Asia, Developing Countries,Commonwealth of Nations, India, black-eyed peas, corn, pea, southernpeas, watering, Horticultural Crops (FF003) (New March 2000), FieldCrops (FF005) (New March 2000), Plant Nutrition (FF061), Plant WaterRelations (FF062), Plant Production (FF100), Plant Cropping Systems(FF150), Fertilizers and other Amendments (JJ700), Soil Water Management(Irrigation and Drainage) (JJ800) (Revised June 2002) [formerly SoilWater Management]

Source: EBSCO
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