This page has only limited features, please log in for full access.

Mr. Hafiz Ahmad
MNS University of Agriculture, Multan

Basic Info


Research Keywords & Expertise

0 Cotton
0 Crop physiology
0 Water Use Efficiency
0 Available water content
0 deficit irrigation

Honors and Awards

The user has no records in this section


Career Timeline

The user has no records in this section.


Short Biography

The user biography is not available.
Following
Followers
Co Authors
The list of users this user is following is empty.
Following: 0 users

Feed

Journal article
Published: 06 April 2021 in Sustainability
Reads 0
Downloads 0

The socio-economic development of a country is highly dependent on water availability. Nowadays, increasing water scarcity is a major global challenge. Continuing improvements in water-use efficiency are essential for cotton production sustainability. Reduced irrigation in cotton could be a solution to water shortage in the arid climate without compromising the cotton yield. Therefore, a two-year field study was conducted to assess the effect of two levels of irrigation i.e., 50% and 100% of available water content (AWC) on the yield of four cotton genotypes (CIM-678, CIM-343, CRIS-613, and CYTO-510). The maximum seed cotton yield was observed in CIM-678, which was 2.31 and 2.46 Mg ha−1 under 100% AWC during 2018 and 2019, respectively, and was non-significantly reduced by 7.7 and 8.94%, owing to deficit irrigation. The maximum water use efficiency (WUE) of 0.55 and 0.64 Kg ha−1 mm−1 was observed under 50% AWC in CIM-678, which was significantly higher than WUE at 100% AWC during both years. Leaf area index and physiological parameters such as photosynthesis rate, transpiration rate, and stomatal conductance were not significantly affected by deficit irrigation. So, it was concluded that the reduced irrigation technique performed well without significant yield loss, improve WUE, and saved 37 cm of water that could be used for other crops or to increase the area of the cotton crop.

ACS Style

Hafiz Ahmad; Muhammad Imran; Fiaz Ahmad; Shah Rukh; Rao Ikram; Hafiz Rafique; Zafar Iqbal; Abdulaziz Alsahli; Mohammed Alyemeni; Shafaqat Ali; Tanveer- Ul- Haq. Improving Water Use Efficiency through Reduced Irrigation for Sustainable Cotton Production. Sustainability 2021, 13, 4044 .

AMA Style

Hafiz Ahmad, Muhammad Imran, Fiaz Ahmad, Shah Rukh, Rao Ikram, Hafiz Rafique, Zafar Iqbal, Abdulaziz Alsahli, Mohammed Alyemeni, Shafaqat Ali, Tanveer- Ul- Haq. Improving Water Use Efficiency through Reduced Irrigation for Sustainable Cotton Production. Sustainability. 2021; 13 (7):4044.

Chicago/Turabian Style

Hafiz Ahmad; Muhammad Imran; Fiaz Ahmad; Shah Rukh; Rao Ikram; Hafiz Rafique; Zafar Iqbal; Abdulaziz Alsahli; Mohammed Alyemeni; Shafaqat Ali; Tanveer- Ul- Haq. 2021. "Improving Water Use Efficiency through Reduced Irrigation for Sustainable Cotton Production." Sustainability 13, no. 7: 4044.