نتایج جستجو برای: land equivalent ratio ler

تعداد نتایج: 745364  

Journal: :تولید گیاهان زراعی 0

intercropping is considered for increasing and stability of yield in per unit. in order to evaluating the effect of corn/soybean intercrop in different planting dates, a study was carried out in agricultural sciences and natural resources, university of sari, faculty of agriculture during 2005-2006. the experiment was a split plot design based on randomized complete block design with four repli...

Journal: :علوم باغبانی ایران 0
نجمه زینلی عبدالکریم کاشی محمد رضا فتاحی مقدم

to study the mutual interfering effects between cucumber and celery itercropping, along with the effect of planting density and pattern on yield of cucumber and as well, on celery, an experiment was carried out during 2006 in the horticultural fields of tehran university. the experiment was performed, employing a complete randomized block design of fifteen treatments, each in three replications...

Safar Nasrollahzadeh Sajjad Shaker-Koohi,

Intercropping is considered for increasing and stability of yield per unit. In order to study the effects of different intercropping arrangements on sorghum and mungbean yield and to find the land use advantage in the intercropping system, an experiment was carried out based on a randomized complete block design with seven treatments and three replications at the Research Farm, Faculty of Agric...

G.R. Mohsenabadi J. Aminifar M. Galavi M. Ramroudi

ABSTRACT- Declining land productivity associated with decreasing soil organic carbon and nutrients is a significant issue in monoculture production. The field experiment with different rates of fertilizer systems (60 kg ha-1 N + 100 kg ha-1 P, 300 kg ha-1 Bio-organic (organic fertilizer), 3 kg ha-1 Bioumik (biofertilizer), 30 kg ha-1  N + 50 kg ha-1 P + 150 kg ha-1 Bio-organic fertilizer and 30...

Journal: :Agronomy 2021

The crop yield and quality of seven annual forages (four grasses three legumes) in sole mixtures (ratio 50:50) for oat (Avena sativa L.), Italian ryegrass (Lolium multiflorum Lam.), triticale (x Triticosecale Wittmack), barley (Hordeum vulgare pea (Pisum sativum berseem (Trifolium alexandrinum L.) common vetch (Vicia were evaluated a two-year field experiment adopting two harvesting times, gree...

Safar Nasrollahzadeh Sajjad Shaker-Koohi,

Intercropping is considered for increasing and stability of yield per unit. In order to study the effects of different intercropping arrangements on sorghum and mungbean yield and to find the land use advantage in the intercropping system, an experiment was carried out based on a randomized complete block design with seven treatments and three replications at the Research Farm, Faculty of Agric...

Journal: :بوم شناسی کشاورزی 0
آلاله متقیان همت اله پیردشتی وحید اکبر پور غزال سراج پور محمد یعقوبی خانقاهی سجاد شریعت نژاد

in order to study the possibility of intercropping of basil and sesame, an experiment was carried out in a randomized complete block design with three replications at the sari agricultural sciences and natural resources university during growing season of 2009-2010. treatments consisted of different planting ratio, p1: sole cropping of basil, p2: 75% basil+ 25% sesame, p3: 50% basil+ 50 % sesam...

Journal: :Fermentation 2022

Intercropping improves land-use efficiency under conditions of limited land and resources, but no information is currently available pertaining to silage quality based on whole-plant utilization. Therefore, a two-year field experiment was conducted with the following conditions: three maize–soybean strip intercropping patterns (SIPs), comprising two maize rows along two, three, or four soybean ...

In order to evaluate and compare the yield of mixed and pure range land species, this research was carried out of semi-Arid of Gonbad Kavous. The plan was designed complete Blok with three replications in crop year of 2012-2013. The treatments were with 5 levels of monoculture planting pattern included, Festuca ovina L, Festuca arundinacea Schreb, Medicago scutellata L, Agropyron elongatum Anal...

2014
Richard G. Smith Lesley W. Atwood Nicholas D. Warren

Cover crops provide a variety of important agroecological services within cropping systems. Typically these crops are grown as monocultures or simple graminoid-legume bicultures; however, ecological theory and empirical evidence suggest that agroecosystem services could be enhanced by growing cover crops in species-rich mixtures. We examined cover crop productivity, weed suppression, stability,...

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