Two field experiments were carried out to evaluate role and importance of cobalt under different levels of nitrogen on nodules efficiency, growth, yield, minerals composition and chemical characteristics of groundnut plants. The experiments were conducted at Research and Production Station, National Research Centre, El-Nobaria Beheara Governorate, DeltaEgypt, under drip irrigation system during...

Two years field study was conducted on the effect of kitchen waste compost tomato yield and carbon accumulation in soil at Regional Agricultural Research Station (RARS), Jamalpur, Bangladesh under Old Brahmaputra Floodplain (AEZ 9) during rabi season 2020-2021 2021-2022. The objectives were to determine whether composted would increase organic levels yield. BARI tomato-21 utilized as test crop,...

An experiment was conducted on “Influence of Organic Manure and Inorganic Fertilizer Soil Health, Growth Yield Cowpea (Vigna unguiculata L.) var. Gomati.” during kharif season 2022-23 at the research farm Department soil science agricultural chemistry, NAINI, SHUATS, Prayagraj. The design applied RBD having three levels poultry-manure @ 0%,50 % 100% h-1 NPK 0, 50and 100%. variety cowpea Gomati ...

Agronomic practices can modify olive fruit and oil quality. However, there is little information on the influence of fertigation, a common practice in most intensive orchards. We studied nutrient distribution in the soil profile following fertigation with different doses of N-P-K fertilizer, and its effect on nutrient concentrations, yield and both table olive and oil quality. Measurements were...

We examined the effects of a forest fertilizer (urea) on newly metamorphosed terrestrial amphibians (Western toads, Bufo boreas; Cascades frogs, Rana cascadae; long-toed salamanders, Ambystoma macrodactylum; and roughskin newts, Taricha granulosa). We examined avoidance behavior of Western toads and Cascades frogs on both paper towel and soil substrates dosed with urea (control and 100 kg N/ha ...

Salinity causes significant agricultural losses in many areas the world. Plant growth promoting bacteria (PGPB) are a promising solution to enhance plant and productivity under such stress conditions by different mechanisms, mainly phosphorous solubilization. This study aims improve wheat seedling salt halotolerant phosphorous-solubilizing bacterial strain. Soil sample was collected south of Al...

p. k. saha1, m. n. islam2* and m. s. islam3 1-ex-chief scientific officer, soil science division, brri, gazipur-1701, bangladesh 2- scientific officer, soil science division, brri, gazipur-1701, bangladesh 3-agricultural extension officer, dae, bangladesh *corresponding author email: [email protected]   received:12 may 2015                                                                       ...

BACKGROUND: Bio-fertilizers being essential components of organic farming play vital role in maintaining long term soil fertility and sustainability.OBJECTIVES: Study yield and growth indices of sorghum in response to consume chemical fertilizer and Nitroxin bio-fertilizer.METHODS: This research was conducted via split plot experime...

in order to study the effects of integrative applications of chemical fertilizers and biofertilizers on grain yield and oil of borago officinalis under water deficit stress, a field experiment was conducted at kermanshah, iran, in 2011. experiment was arranged as split plot under a randomized complete block design with 3 replications. water deficit stress with four levels was applied as the mai...