نتایج جستجو برای: intercropping system

تعداد نتایج: 2232706  

Journal: :Journal of environmental biology 2010
O P Shukla P K Singh P B Deshbhratar

Multiple cropping (i.e. intercropping or mixed cropping) plays an important role in agriculture because of the effective utilization of resources, significantly enhancing crop productivity compared with that of monocultured crops. The study was planed to assess the effect of various concentrations (00, 30, 60, 90 kg ha(-1)) of phosphorous on the biochemical composition of grains of Hordeum vulg...

2015
Judith A. Odhiambo Urszula Norton Dennis Ashilenje Emmanuel C. Omondi Jay B. Norton Jose Luis Gonzalez-Andujar

Weed competition is a significant problem in maize (Zea mays, L.) production in Sub-Saharan Africa. Better understanding of weed management and costs in maize intercropped with beans (Phaseolus vulgaris, L.) during transition to conservation agricultural systems is needed. Changes in weed population and maize growth were assessed for a period of three years at Bungoma where crops are grown twic...

2015
Yuanxue Chen Tao Zhou Chaochun Zhang Ke Wang Jing Liu Junyu Lu Kaiwei Xu Wenju Liang

Wheat (Triticum aestivum L.)/maize (Zea mays L.)/soybean (Glycine max L.) relay strip intercropping (W/M/S) system is commonly used by the smallholders in the Southwest of China. However, little known is how to manage phosphorus (P) to enhance P use efficiency of the W/M/S system and to mitigate P leaching that is a major source of pollution. Field experiments were carried out in 2011, 2012, an...

Journal: :Research on World Agricultural Economy 2021

The imbalance between the crop production and population growth is currently major issue in Ethiopia. To feed growing population, increasing of food through more types same field as an intercropping right strategy. study was aimed at evaluating profitability sorghum-legume on yield sorghum. Intercropping sorghum with legumes crops increases land productivity its Land Equivalent Ratio greater th...

حمزه‌ئی, جواد , قمری‌رحیم , نسرین ,

The chemical control of weeds raises serious concerns about food safety and environmental quality, which have necessitated the need for non chemical weed management techniques such as intercropping. Intercropping can suppress weeds and reduce the use of herbicides in production systems. Therefore, the objective of this work was to evaluate the effects of intercropping of faba bean and maize, as...

2017
Xingdong Yao Hongli Zhou Qian Zhu Chunhong Li Huijun Zhang Jun-Jiang Wu Futi Xie

In maize-soybean intercropping system, soybean plants will be affected by the wide light-fluctuation, which resulted from the shading by maize plants, as the shading of maize the light is not enough for soybean in the early morning and late afternoon, but at noon, the light is strong as the maize shading disappeared. The objective of this study is to evaluate the photosynthetic response of soyb...

Journal: :به زراعی کشاورزی 0
اسماعیل رضائی چیانه استادیار گروه گیاهان دارویی، دانشکدۀ کشاورزی، مرکز آموزش عالی شهید باکری میاندوآب، دانشگاه ارومیه، ارومیه، ایران و مدرس گروه زراعت، دانشکدۀ کشاورزی، دانشگاه پیام نور مرکز نقده، نقده، ایران سرور خرم دل استادیار گروه زراعت و اصلاح نباتات، دانشکدۀ کشاورزی، دانشگاه فردوسی مشهد، مشهد، ایران پریسا قره چالی دانشجوی کارشناسی گروه زراعت، دانشکدۀ کشاورزی، دانشگاه پیام نور مرکز نقده، نقده، ایران

to evaluate the yield components, yield and land equivalent ratio affected by relay intercropping of sunflower (helianthus annuus l.) with faba bean (vicia faba l.), a field experiment was arranged based on a randomized complete block design with three replications at the agricultural research station payamenoor university of nagadeh, iran during growing reason of 2012-2013. the treatments incl...

In order to evaluate the intercropping of barley-faba bean and choose the best planting pattern a field experiment was conducted in the growing seasons of 2015-2016 using a randomized complete block design with 8 treatments and 3 replications in Ramhormoz Khuzestan, Iran. The treatments were barley sole cropping with 20 cm spacing between rows, faba bean sole cropping with 40 cm spacing between...

Journal: :بوم شناسی کشاورزی 0
یاسر علی زاده علیرضا کوچکی مهدی نصیری محلاتی

in order to study yield and yield components in intercropping bean (phaseolus vulgaris l.) and sweet basil (ocimum basilicum l.) and evaluating effect of intercropping on weed control, a field experiment was conducted at the agricultural research station, ferdowsi university of mashhad during growing season of 2008. treatments: included 1- sole crop of bean 2- sole crop of sweet basil 3- strip ...

2013
Rebecca A. Slattery Elizabeth A. Ainsworth Donald R. Ort

Improving plant energy conversion efficiency (εc) is crucial for increasing food and bioenergy crop production and yields. Using a meta-analysis, the effects of greenhouse gases, weather-related stresses projected to intensify due to climate change, and management practices including inputs, shading, and intercropping on εc were statistically quantified from 140 published studies to identify wh...

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