Nitrate leaching is a common problem in frequently fertilized agricultural crops in Southern New Mexico. The objectives of this study were to estimate the leaching depths, irrigation and plant uptake efficiencies for onion (Allium cepa L.), chile (Capsicum annuum), and cotton (Gossypium spp.)...

The use of brackish groundwater (BGW) to supplement irrigation shortfalls has increased because of decreasing surface water availability in the arid areas of the southern United States. Reuse of reverse osmosis (RO) concentrate, a by-product resulting from desalination of BGW, can increase the...

Improvement in seed vigor and yield of hybrid maize is required to ensure food security. Optimal planting density and irrigation depth under limited water availability are critical for hybrid maize seed production in arid areas. Based on field experimental data during 2012 to 2017, an integrated...