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551.
Water consumption in agricultural activities is the main water use in inland oases in Northwest China. Research on water conservation in agriculture is of great significance to alleviate the conflict between the use of agricultural and ecological water and is of great importance to local farmers’ livelihoods. This study, based on traditional irrigation practices (flood irrigation and fixed irrigation frequency) of Minqin County in Shiyang River Basion, was designed to reveal the impacts of five irrigation quotas (1 800, 1 440, 1 080, 720, and 360 m3/hm2) on crop yield, biomass, irrigation water use efficiency (IWUE), and economic water productivity (EWP) to determine the optimal irrigation for five crops and guide local irrigation practices. The results showed that: (1) Under the five irrigation quotas, IWUE of corn, with the highest of 12.27 kg/m3, was higher than the other four crops; (2) The average EWP of cotton with a 2-year-average of 8.0 yuan/m3 was higher than the other four crops. Thus, the economic output of cotton is the best under the same irrigation quota; (3) Considering the yield, IWUE, EWP, and biomass, corn was better than the other four typical crops; and (4) 1 080 m3/hm2 was the optimal irrigation quota for sunflower in local planting practices. In addition, 720 m3/hm2 was suitable for corn, pepper, wheat, and cotton as their irrigation quota. This study shows that reducing the amount of irrigation quota in the Shiyang River Basin can effectively improve local IWUE and EWP. © 2022 Authors. All rights reserved. 相似文献
552.
You Chengde Khattak Shoukat Iqbal Ahmad Manzoor 《Environmental science and pollution research international》2022,29(20):29756-29777
Environmental Science and Pollution Research - Innovation in renewable energy generation, transmission, or distribution-related technologies (IREGT) is an effective way to deal with environmental... 相似文献
553.
Tao Ma Haiqing Hui Xiaofei You Zhiqiang Pei Miao Tian Bing Wu 《Frontiers of Environmental Science & Engineering》2022,16(9):118
554.
You Xiaojun Li Qixiang Monahan Kyle M. Fan Fei Ke Haiqian Hong Na 《Environmental science and pollution research international》2022,29(36):54476-54491
Environmental Science and Pollution Research - Collaborative innovation can promote scientific productivity and the development of clean technology and thus has a great potential in constraining... 相似文献
555.
Xuefeng Liu Shijie You Fang Ma Hao Zhou 《Frontiers of Environmental Science & Engineering》2021,15(4):53
556.
Liu Chunhui Mao Weipu You Zonghao Xu Bin Chen Shuqiu Wu Jianping Sun Chao Chen Ming 《Environmental science and pollution research international》2022,29(49):73946-73956
Environmental Science and Pollution Research - Heavy metals are ubiquitous and nonbiodegradable pollutants that are widely distributed in the environment. Heavy metal exposure can damage various... 相似文献
557.
Cao Rong-An Ma Nan Palanisamy Subramanian Talapphet Natchanok Zhang JiaMiao Wang ChangYuan You SangGuan 《Journal of Polymers and the Environment》2022,30(6):2291-2303
Journal of Polymers and the Environment - Non-starch polysaccharides derived from natural resources play a significant role in the field of food science and human health due to their extensive... 相似文献
558.
You Heyuan Zhang Jinrong Xia Shuyi Wu Shenyan 《Environmental science and pollution research international》2022,29(29):43826-43844
Environmental Science and Pollution Research - Cancer is a growing global health threat. Examining the determinants of cancer incidence can benefit for cancer treatment and prevention. Farmland... 相似文献
559.
Chen QiJie Liang ChunYan Gao Xin Zhao YaLan You Na Wang Feng Wang JianHui 《Journal of Polymers and the Environment》2022,30(10):4304-4319
Journal of Polymers and the Environment - In this paper, the starch nanocrystals (SNCs) were prepared by enzymatic pre-hydrolysis combined with sulfuric acid hydrolysis and used to remove the heavy... 相似文献