In this study, effect of three rhizobacteria, Bacillus megaterium (K2), Bacillus subtilis (K4) and Bacillus sp. Cph6 (K6) varying in P solubilization, ACC deaminase activity and auxin production were ... Read More
Minemlogical investigation of the feldspar sand grains collected from the fine sand fraction of the KJuarianwala K-feldspar. Muscovite has been found to be much more common constituent than biotite. T ... Read More
In Pakistan, phosphate fertilizers are applied manually on soil surface and ploughed down before crop sowing. This practice results in uneven distribution of fertilizer, thereby effecting P utilizatio ... Read More
Macro and micmnutrient status of citrus was determined by analyzing leaves and associated soils front 34 orchards of Saigodha, 41 ofSahiwal and 34 of Faisalabad district. Almost all oirhaids of Saigod ... Read More
Field studies were envisaged to find out the most profitable fertilizer scheme for rice crop. Soil of the site was nonnal sandy clay loam with medium fertility status. Experiment was laid out accordin ... Read More
The investigations were carried out to study the effect of kiillium, peatmoss and organic matter on aggregation and hydraulic conductivity (IfC) of Qulbal, a structureless Soil. Kiillium, copolymer wa ... Read More
Interactive effect of sodicity and N levels on growth and nutrient concentration of two wheat varieties was studied in a greenhouse experiment. Exchangeable Na levels ranging from 1.1 to 56.4% were de ... Read More
A pot-culture experiment was conducted on KS282, IR6 and IR10198-66-2 in artificially salinized soil. The aveivge number of tillers per plant decreased with incivasing salinity. Maximum number of till ... Read More
A field experiment was conducted at NARC on two sites, with medium and low NOyN contents, to study the effect of initial NOyN contents of soil on response of wheat to applied nitrogen fertilizer. Grai ... Read More
In \>iew of potential B toxicity in some soils of Pakistan, pot culture studies were undertaken to investigate rice response to high soil B and the role ofCa in cmp tolerance to high soil B. At about ... Read More
Potassium concentration in leaf, stalk and grain of maize from two sources was studeid at Research Farm, NWFP Agricultural University, Peshawar. Potassium was applied in both the forms at the rate of ... Read More
Known water resouces of Baluchistan are extremely inadequate in comparison with its geographic extent. Major part of the province is exclusively dependent upon the limited meteoric moisture precipitat ... Read More
A field experiment was conducted on sandy clay loam soil with two irrigation levels (7.5 & 12.5 cm) and four nitrogen rates (0, 50, 100 & 150 kg N ha" as urea) to study irrigationnitrogen management f ... Read More
Concrete pipe lysimcters study was conducted to assess the period approaching steady-state with 13 brackish waters of various SARiw and ECjw levels and their deleterious effects in sandy clay loam (SC ... Read More
The study was carried out on two soil profiles i.e., Lyallpur(TypicCamborthids) and Khurrianwala soil series (Natric Camborthids). Routine physical and chemical characterisation classified the Lyallpu ... Read More
A pot experiment was conducted in normal and saline "soil (ECe - 6dS m" ) to study the physiological behaviour of salt tolerant and salt sensitive rice cultivars. Total dry matter production and total ... Read More
The samples of six soil series from the Indus plain were examined for their carbonate mineralogy. The nature of carbonate minerals has clearly influenced the evolution of swelling components in these ... Read More
Boron tolerance in five barley varieties was studied in a pot culture experiment. Variety 5378 (German) appeared most resistant due to least B accumulation which resulted in highest relative yield, wh ... Read More
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