نتایج جستجو برای: seed inoculation and 75 p recommended

تعداد نتایج: 17034527  

Journal: :Frontiers in plant science 2015
Amanullah Adil Khan

Phosphorus (P) unavailability and lack of organic matter in the soils under semiarid climates are the two major constraints for low crop productivity. Field trial was conducted to study the effects of P levels, compost application times and seed inoculation with phosphate solubilizing bacteria (PSB) on the yield and yield components of maize (Zea mays L., cv. Azam). The experiment was conducted...

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In order to investigate the effect of Rhizobium bacterium and mycorrhizal fungi on yield and yield components of red bean Goli cultivar under water deficit tension, the present experiment was conducted as split plots based on randomized complete blocks design with three replications at research farm of Islamic Azad University of Tabriz during 2015. Water deficit tension by three levels of irrig...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه گیلان - دانشکده فنی 1392

روانگرایی در ماسه های ریزدانه اشباع در هنگام زلزله، موجب خرابی سازه های زیادی در نقاط مختلف دنیا بوده است. از عوامل موثر در این پدیده می توان به تراکم خاک، دانه بندی خاک، عمق لایه مورد نظر و تنش های موثر همه جانبه، شدت و مدت زمان زمین لرزه و درصد عبوری از الک شماره 200 (مقدار ریزدانه و جنس آن) اشاره نمود. عالباً در روشهای رایج ارزیابی وقوع روانگرایی از خصوصیات درجای خاک، همانند نتایج آزمایش های ...

The effect of potash biofertilizer and chemical fertilizer was studied on quantitative and qualitative traits of periwinkle in a factorial experiment based on a Randomized Complete Design with three replications, 48 experimental units, and two factors: (1) different methods of potash bio-fertilizer application at four levels of control (B0), seed inoculation (B1), root inoculation (B2) and seed...

ژورنال: علوم آب و خاک 2008
سید شریفی, رئوف , صدقی, محمد , راعی, یعقوب ,

  A factorial experiment, based on RCB design, with three replications was conducted to evaluate the effects of rhizobial inoculation, urea, and weeds on soybean performance in the field. The factors under study consisted of inoculation and non-inoculation, three levels of 0, 150, and 300 kg/ha urea, and weed-control and weed-infestation. Results showed that weed-control, inoculation and urea a...

Journal: :International Journal of Plant and Soil Science 2023

A field experiment was conducted during the kharif season of 2014 at Crop Research Farm, Department Agronomy, SHIATS, Allahabad, UP to evaluate influence different sources phosphorus on productivity and profitability Greengram. The in randomized block design with 9 treatments viz. Control (No Phosphorus, 100% P through SSP, URP, 50% SSP + 75% 25% PSB inoculation, URP inoculation. greengram vari...

Journal: :Notulae Botanicae Horti Agrobotanici Cluj-napoca 2021

Belowground interactions between plant roots, arbuscular mycorrhizal fungi (AMFs), and growth-promoting rhizobacteria (PGPR) can improve growth yield under abiotic stress conditions. A pot factorial experiment based on completely randomized design with three replications was conducted to investigate the effects of AMFs (without inoculation as control, Funneliformis mosseae intraradices) PGPRs c...

2004
Rosalind Deaker Rodney J. Roughley Ivan R. Kennedy

Inoculation of legume seed is an efficient and convenient way of introducing effective rhizobia to soil and subsequently the rhizosphere of legumes. However, its full potential is yet to be realised. Following widespread crop failures, the manufacture of high quality inoculants revolutionised legume technology in Australia in the 1960s. Many improvements to inoculants and the advent of an inocu...

Journal: :به زراعی کشاورزی 0
طاهره رضاپور کویشاهی دانشجوی کارشناسی ارشد، گروه زراعت، دانشکدة کشاورزی، دانشگاه آزاد اسلامی واحد رشت، رشت، ایران محمد حسین انصاری استادیار گروه زراعت و اصلاح نباتات، دانشکدة کشاورزی، دانشگاه آزاد اسلامی واحد رشت، رشت، ایران. معرفت مصطفوی راد استادیار، بخش تحقیقات زراعی و باغی، مرکز تحقیقات کشاورزی و منابع طبیعی استان گیلان، رشت، ایران.

to evaluate the effects of some phosphorus solubilizing bacteria strains on yield and agronomic traits in local bean (phaseolus vulgaris l.) of guilan, different phosphate fertilizer rates were tested during 2014 growing season. this research was carried out in experimental field of agricultural and natural resource research center of guilan province as split plot arrangement based on randomize...

Journal: :بوم شناسی کشاورزی 0
رئوف سید شریفی کاظم خاوازی

in order to investigate the effects of seed inoculation with plant growth promoting rhizobacteria (pgpr) on germination components and seedling growth of corn (zea mays l.), a factorial experiment based on randomized complete block design with three replications was conducted at the seed technology laboratory of mohaghegh ardabili university, iran, during 2008. studied factors were: corn cultiv...

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