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AGRIS - 国际农业科技情报系统

[ 发表于: Research for Rural Development ]
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结果 931-940 的 2,008

Impact of modern technology on wheat production

1985

Rauf, A. | Akhtar, B. | Khan, G.A.

pratique culturale irrigation rendimiento de cultivos crop yield rendement des cultures cultivation pakistan/ fertilisation pakistan/ fertilizer application pakistan/ aplicacion de fertilizantes ...
National Agricultural Research Centre - Pakistan
Reclamation of saline-sodic soils through gypsum application, subsoiling and leaching

1985

Hussain, T. | Nabi, G.

reclamation leaching sous solage sol salin sodique labranza del subsuelo subsoiling pakistan/ gypse recuperation des sols pakistan/ gypsum rehabilitacion pakistan/ yeso suelo salino-sodico ...
National Agricultural Research Centre - Pakistan
Use of amended saline sodic water for crop production on gypsum treated and untreated Gandhra saline-sodic soil [Pakistan]

1985

Hussain, T. | Nabi, G.

oryza triticum aestivum sol salin sodique/ rendement des cultures suelo salino-sodico/ rendimiento de cultivos saline-sodic soils/ crop yield
National Agricultural Research Centre - Pakistan
Economic combination of different levels of irrigation and fertilizer for obtaining maximum yield of maize under farmer's conditions

1985

Ali, N. | Qamar-uz-Zaman

rendimiento de cultivos zea mays crop yield rendement des cultures fertilizantes fosfatados fertilizantes nitrogenados engrais phosphate engrais azote pakistan/ irrigation pakistan/ riego ...
National Agricultural Research Centre - Pakistan
Effect of different sowing patterns on the yield of wheat crop

1985

Ali, N. | Qamar-uz-Zaman

rendimiento de cultivos crop yield rendement des cultures triticum aestivum pakistan/ seedbed preparation pakistan/ preparacion del almacigo pakistan/ preparation du lit de semence
National Agricultural Research Centre - Pakistan
Economic combination of irrigation and fertilizer levels for obtaining maximum yield of wheat crop under farmer's conditions

1985

Ali, N. | Qamar-uz-Zaman

rendimiento de cultivos crop yield rendement des cultures fertilizantes fosfatados fertilizantes nitrogenados nitrogen fertilizers engrais phosphate engrais azote pakistan/ irrigation pakistan/ riego ...
National Agricultural Research Centre - Pakistan
To study and improve existing watercourse layout system for its maximum efficiency

1985

Khan, M.H. | Ali, M.B.

canals canal water loss canales pakistan amenagement hydraulique/ eau disponible ordenacion de aguas/ disponibilidad del agua perte d'eau perdidas de agua water management/ water availability
National Agricultural Research Centre - Pakistan
Testing simple and accurate flow measuring devices in lined watercourses

1985

Chaudhry, A.A. | Shakoor, H.A.

canals hydraulic engineering canal canales genie hydraulique ingenieria hidraulica
National Agricultural Research Centre - Pakistan
Improved design of water control structures

1985

Chaudhry, A.A. | Shakoor, H.A.

hydraulic engineering water loss genie hydraulique perte d'eau ingenieria hidraulica perdidas de agua
National Agricultural Research Centre - Pakistan
Estimation of salt balance in watercourses command areas [Pakistan]

1985

Awan, Q.A. | Akbar, S.

salinidad salinity eau d'irrigation pakistan agua de riego irrigation water salinite
National Agricultural Research Centre - Pakistan