نتایج جستجو برای: sole cropping of cowpea weed free

تعداد نتایج: 21210246  

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
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 ...

Journal: :Agronomy Journal 2021

Maize (Zea mays L.)–legume intercropping is common cropping system among smallholder farmers in West Africa. However, little known about the income risk reduction associated with maize–legume strip A 3-yr study was conducted Upper and Northern regions of Ghana to determine effect on productivity, income, using a randomized complete block design five replications each region. Seven treatments we...

Journal: :desert 2012
kh jamshidi

in order to evaluate the yield, yield components and protein contents of two wheat cultivars (zarrin and gaspard) in sole cropping and intercropping systems,an experiment was conducted using replacement serious technique and different combinations of intercropping with high plant density and optimal of each cultivar. a factorial experiment was conducted in the form of randomized complete block ...

Journal: :Sustainability 2023

Nitrogen (N) availability under no-till intercropping systems has not been widely investigated in diverse agro-ecological regions Limpopo Province. Two seasons of rainfed experiments were conducted during 2018/19 and 2020/21 a 2 × 4 factorial design to measure the biological nitrogen fixation (BNF) ability cowpea an system with four grain sorghum cultivars at two test locations, Ofcolaco Syferk...

Journal: :علوم گیاهان زراعی ایران 0
چائی چی دریایی

to evaluate the effect of intercropping of sorghum and alfalfa on forage yield and on weed biomass production, different proportions of sorghum and alfalfa intercropping system comprised of 50% - 50%, 25% - 75% and 75%-25%, along with sole cultures of sorghum, and of alfalfa were arranged as split plots in time, while a complete plot design with three replications being used to analyze the data...

2002
K.-H. Wang R. McSorley R. N. Gallaher R. S. Tubbs

Combinations of winter and fall cover crops were evalu­ ated for the management of plant-parasitic nematodes. The winter cover crops examined were rye (Secale cereale) and narrow-leafed lupin (Lupinus angustifolius) and the fall cover crops were soybean (Glycine max), cowpea (Vigna unguiculata), sorghum-sudangrass (Sor­ ghum bicolor x S. sudanense), sun hemp (Crotalaria juncea), and corn (Zea m...

حمید رضا دری, , محمد کاظم رمضانی, , محمد حسن هادیزاده, , محمد رضا لک, ,

In orther to determine the critical period for weed control in the Chitti bean (Phaseolus vulgaris) line KS-21467 a field study was conducted at the Bean Research Station of Khomein by a randomized completele block design in 2001 and 2002. The treatments included weed free and weed infested period until 20, 28, 36 and 44 days after planting (DAP) with two weed free and weedy checks. The results...

Journal: :Land 2022

Cultivating multiple crops together can provide numerous benefits, including improved soil health and crop yield. The objective of our study was to determine the optimum planting techniques in intercropping systems, maximize their benefits by mitigating competition for resources such as land, space, light interception, nutrition. performance successively planted maize (Zea mays L.) grown with c...

Journal: :Agronomy 2021

The aim of this study was to explore the effect sowing methods and deficit irrigation on weed dynamics, yield water-use efficiency (WUE) maize–cowpea system during summer monsoon seasons, respectively. field experiment carried out for two years (2015 2016) using a split design with three replicates under irrigated (maize) rainfed (cowpea) conditions vertisols semi-arid region. Treatments includ...

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