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In a Laboratory study on evaporation from soil columns measured in the absence and presence of radiation, a 5 cm thick layer of aggregates having diameter greater than 4.7 mm (coarse tilth) proved to ... Read More
A farm-level study was carried out on the saline- ? sodk Gandhra sandy clay/sandy day loam so3 during 1980 to 1983. The reclamation treatments (control subsoiling, gypsum and gubsoiling + gypsum) were ... Read More
The effects of sofl salinity at the early stage of growth were studied on cotton Cv. Express. Four salinity levels were created artificially by the addition of saline solution in the soil. Observation ... Read More
A Held inculation experiment with mangbean (CV = M - 28) was conducted during summer 1984 to screen out 7 different Rhizobium strains for their relative nitrogen fixing efficiency under environmental ... Read More
Research was carried out on 0.4 ha field of nonsaline non-sodic loam soil involving four water salinity levels of 736,1056, 1408 and 2000 ppm IDS with wheatrice crop rotation. There was significant in ... Read More
Water samples were collected on monthly, bimonthly and quarterly basis in between Rakh and Jhang canal up to the river Chenab along five plains *(N,S,M,F and K), from Aug. 1978 to Aug. 1979 and Nov. 1 ... Read More
The investigations were carried out to study the effect of texture on potassium equilibrium in some calcareous soils. Fixation of potassium was studied in Sandy Loam, Sandy clay loam and Clayey soils. ... Read More
Twenty four soil samples (0-20cm) were collected from Bajada ant} Terrace plain soils. Oats were grown in pots using these soils for 5 weeks. The yield and Cu contents in the plants were,on an average ... Read More