Agriculture
Therefore, special management practices must be adopted to cope with the global climatic changes. Suitable hydraulic options (leaching and drainage), appropriate agronomic practices like; leveling, deep plowing, rainfall harvesting, application of organic matter, balanced nutrients, suitable sowing methods, mulching and planting geometry and appropriate irrigation technologies; scheduling, modification of irrigation system (shifting from surface irrigation to drip, sprinkler or sub-surface), cyclic use of good quality and brackish water have to be adopted. The changing situations will also require wise decisions like; selection of crop sequences that can withstand salinity stresses and inclusion of legumes in the crop rotations. Understanding of genetic variability with respect to salt tolerance will be necessary. Starting strong breeding programs to achieve this objective supported with modern approaches; Biotechnology, Mutation and Genetic Engineering will necessarily be desired from right now
- Improving Crop Harvest Index
By Dr Rashid Ahmad, Bilal Hassan & Khawar Jabran GRAIN crops such as wheat, rice, maize, sorghum, sunflower, dry beans, soybean and lentils constitute essential source of proteins and carbohydrates. Per hectare grain yield of these crops is far below...
- Study: Comparative Response Of Barley Genotypes To Chloride And Sulphate Salinity
Abid NisarStudies were carried out to (i) screen and select the barley germplasm for tolerance to increased levels of NaCI and Na2SO4 salinity and (ii) to understand the physiological mechanism of salinity tolerance at tillering, booting, and grain filling...
- Modern Agriculture-how To Proceed
Ali Ahsan Bajwa, Dr. Muhammad Farooq, Usman Zulfiqar Department of Agronomy, University of Agriculture, Faisalabad, 38040.Pakistan http://www.agrinfobank.com I guess change is the only constant in world. Everything has to change with time sooner...
- Conservation Agriculture-way To Prosperity
Ali Ahsan BajwaDepartment of Agronomy, University of Agriculture, Faisalabad.38040, PakistanImportant Note: © Copyright to Agriculture Information Bank (www.agrinfobank.com), Without Publisher and Author Permission Reproduce/Reprint/Republished by any...
- Serious Threats To Agriculture
Climate change is posing serious threats to country?s agricultural productivity and water resources and it cannot be avoided totally, but its effects can be mitigated through developing high temperature tolerant, climate resilient, climate smart and genetically...
Agriculture
Legume Crops | Salinity and Drought Management
By: Hussain N., G. Sarwar, H. Schmeisky, Salim Al-Rawa
The predicted global climatic changes anticipate rise in temperature, cyclones, floods, variability and unpredictability of rainfall, droughts, and melting of ice. Expected desiccation and rise in temperature will be resulting in high evapo-transpiration. The drier regions of the globe may become further drier. Consequently, it will become highly difficult for water scarce countries to face this challenge. Surface water scarcity will divert pressure on utilization of groundwater, the major part of which is not of safe and usablequality. Hence, soil and water salinity/ sodicty may enhance that will negatively affect soil characteristics (chemical and physical) and consequently reduce growth and yield of crops. Legumes are the most sensitive group in this regard and are expected to affect largely.
Therefore, special management practices must be adopted to cope with the global climatic changes. Suitable hydraulic options (leaching and drainage), appropriate agronomic practices like; leveling, deep plowing, rainfall harvesting, application of organic matter, balanced nutrients, suitable sowing methods, mulching and planting geometry and appropriate irrigation technologies; scheduling, modification of irrigation system (shifting from surface irrigation to drip, sprinkler or sub-surface), cyclic use of good quality and brackish water have to be adopted. The changing situations will also require wise decisions like; selection of crop sequences that can withstand salinity stresses and inclusion of legumes in the crop rotations. Understanding of genetic variability with respect to salt tolerance will be necessary. Starting strong breeding programs to achieve this objective supported with modern approaches; Biotechnology, Mutation and Genetic Engineering will necessarily be desired from right now- Improving Crop Harvest Index
By Dr Rashid Ahmad, Bilal Hassan & Khawar Jabran GRAIN crops such as wheat, rice, maize, sorghum, sunflower, dry beans, soybean and lentils constitute essential source of proteins and carbohydrates. Per hectare grain yield of these crops is far below...
- Study: Comparative Response Of Barley Genotypes To Chloride And Sulphate Salinity
Abid NisarStudies were carried out to (i) screen and select the barley germplasm for tolerance to increased levels of NaCI and Na2SO4 salinity and (ii) to understand the physiological mechanism of salinity tolerance at tillering, booting, and grain filling...
- Modern Agriculture-how To Proceed
Ali Ahsan Bajwa, Dr. Muhammad Farooq, Usman Zulfiqar Department of Agronomy, University of Agriculture, Faisalabad, 38040.Pakistan http://www.agrinfobank.com I guess change is the only constant in world. Everything has to change with time sooner...
- Conservation Agriculture-way To Prosperity
Ali Ahsan BajwaDepartment of Agronomy, University of Agriculture, Faisalabad.38040, PakistanImportant Note: © Copyright to Agriculture Information Bank (www.agrinfobank.com), Without Publisher and Author Permission Reproduce/Reprint/Republished by any...
- Serious Threats To Agriculture
Climate change is posing serious threats to country?s agricultural productivity and water resources and it cannot be avoided totally, but its effects can be mitigated through developing high temperature tolerant, climate resilient, climate smart and genetically...