A laboratory study was conducted on a sandy loam soil to determine the effect of soil matric potential and soil mechanical impedance on wheat growth during emergence. Experiment was conducted in growth cabinet in which ...

Fertilizer zinc (Zn) requirement of potato crop was assessed through ten fertilizer experiments conducted on farmers' fields in Lahore and Gujranwala divisions during 1996-97 to 1999-2000. The levels of Zn put to test ...

To evaluate P-acquisition ability of six cotton cullivars, pre-germinated seedlings were grown in nutrient solutions containing tri-calctum phosphate (TCP) @ 0.5 g V' as P source, in a bid to maintain deficiently-buffered ...

Field study was conducted to see the effect of long terms repeated use of pesticides on dehydrogenase activity in cotton fields. Samples were collected from sowing time, before and 2 days after each pesticides application, ...

The experiment was conducted on slopping land in northern NWFP near Thana, Malakand Agency on permanent plots of maize mono-cropping and maize-legume intercropping to assess soil and nutrtent tosses through sediment and ...

Fertigation and broadcast methods of application were compared for N and P fertilizers to maize in pot and field studies. In pot culture fertigation was better than broadcast at equivalent doses of P to increase plant ...

The Punjab River System (PRS) consists of five Rivers and a net-work of canals and inter-river canals. No doubt, such irrigation developments have brought a great prosperity to the people by enhancing the agricultural ...