Nitrogen doses and weed control via intercropping with gliricidia for corn production
نویسندگان
چکیده
منابع مشابه
Weed Control via Intercropping with Gliricidia. Ii. Corn Crop
A reduction in herbicide use is one of modern agriculture’s main interests and several alternatives are being investigated with this objective, including intercropping. Gliricídia (Gliricidia sepium) mulch has no allelopathic effect on corn or beans but significantly decreased the population of some weed species. The objective of this study was to evaluate green ear and grain yield in corn cult...
متن کاملInfluence of Corn Sowing Density and Gliricidia Intercropping
There is interest in the identification of the best seeding density for new corn hybrids and on reduced use of herbicides for weed control. The objective of this study was to evaluate the effects of seeding density (30, 50, 70, and 90 thousand plants ha) and weed control on green ear yield and grain yield in corn cultivar AG 1051. A completely randomized block design was adopted with split-plot...
متن کاملeffect of reduced doses of foramsulfuron (equip®) and different nitrogen rates on weed control in corn (zea mays l.)
to evaluate the effect of reduced doses of foramsulfuron and nitrogen rates on weed biomass in corn field, an experiment was conducted using split plots arrangement based on randomized complete block design with three replications at research field of ferdowsi university of mashhad, in 2011. main plots were weed control levels comprising three reduced herbicide doses of foramsulfuron (50, 75, a...
متن کاملEffects of manure, municipal waste compost and nitrogen on weed communities in corn (Zea mays L.)
A two year field experiment was carried out to evaluate the effects of municipal waste compost (C), composted cattle manure (M), and nitrogen (N) on growth and composition of weeds in a corn field in Shiraz using a split-split plot design with 3 replicates. Visual inspection of the plots showed that the manure treatments neither introduced new weed species nor increased weed density more than t...
متن کاملCorn Gluten Meal Applicator for Weed Control in Organic Vegetable Production
Producers of organic vegetables often report that weeds are their most troublesome production problem. Corn gluten meal (CGM), a by-product of the wet-milling process Qf corn, is phytotoxic. As a preemergence or preplant-incorporated herbicide, CGM inhibits root development, decreases shoot length, and reduces plant survival of weed or crop seedlings. The development of a mechanized application...
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ژورنال
عنوان ژورنال: Planta Daninha
سال: 2010
ISSN: 0100-8358
DOI: 10.1590/s0100-83582010000300010