Results 11 to 20 of about 63,349 (256)

The Effects of Irrigation Amount and Planting Density on Biomass and Nutrient Absorption and Utilization by Onion in an Arid Warm Valley

Guan'gai paishui xuebao, 2021
【Objective】 Nutrient uptake and its use efficiency by crops are modulated by many biotic and abiotic factors, and the objective of this paper is to investigate their change in response to planting density and irrigations amount in attempts to provide a ...
LI Jiancha, PAN Zhixian, LI Kun, YUE Xuewen, SHI Liangtao, ZHANG Lei, SUN Yi, HE Runlian, WANG Yandan, HE Guangxiong, DUAN Qicai, FANG Haidong   +11 more
doaj   +1 more source

Impact of Burying Depth of Emitters in Pit Irrigation on Water Infiltration in Red Soil

Guan'gai paishui xuebao, 2022
【Objective】 Irrigation pit is a technology to collect and store water for it to be used in irrigation. The objective of this paper is to study experimentally the impact of burying depth of emitters of subsurface irrigation in combination with a pit on ...
LIAO Zhenqi, FAN Junliang, PEI Qingbao, ZHONG Yun   +3 more
doaj   +1 more source

Influence of Irrigation on Vertical Migration of Soil Organic Carbon in Arid Area of Inland River

Land, 2023
Soil organic carbon is very important to increase crop yield. Understanding the composition changes and migration characteristics of SOC under different irrigation conditions in arid oasis areas is of great significance for the sustainable development of
Wenhao Zhang, Guofeng Zhu, Qiaozhuo Wan, Siyu Lu, Ling Zhao, Dongdong Qiu, Xinrui Lin   +6 more
doaj   +1 more source

Effects of nitrogen fertilizer and water management practices on pH and nitrogen distributions in the wetted-soil volume using drip irrigation

Journal of Water and Climate Change, 2023
In the soil column experiments, the irrigation amount varied from 4.8 to 12 L, and the nitrogen application rate was from 80 to 360 kg ha−1. Three fertigation strategies were tested.
Zhenjie Qiu, Rihui Luo, Mengying Sun, Wei Liao, Yunyi Liu   +4 more
doaj   +1 more source

Impact of the irrigation dose amount on the wheat yield [PDF]

Agricultural Engineering, 2017
Abstract The paper presents analysis of the impact of irrigation dose on the winter wheat Bystra yield, which is recommended for cultivation in Poland. It is a low-growing high-yield wheat cultivar. A reel sprinkler equipped with a computer for control of parameters of its operation, which was supplied with pond water was used for ...
Jerzy Bieniek, Mielnicki, Marek, Leszek Romański, Piotr Komarnicki   +3 more
openaire   +3 more sources

Effects of Irrigation Amount on Dry Matter Production and Its Translocation in Greenhouse Green Pepper

Guan'gai paishui xuebao, 2021
【Background and Objective】 The increase in solar-greenhouse green pepper production has exerted pressure on the limited water resources in Shanxi province of China. Understanding the effect of soil water on physiological traits of the pepper is essential
SHI Xiaohu, LI Chao
doaj   +1 more source

Groundwater Depth and Irrigation Amount Affect Water Exchange between Groundwater and Soil Water in Hetao Irrigation District

Guan'gai paishui xuebao, 2021
【Background and Objective】 Hetao irrigation district is one of the three mega-irrigation districts relying on Yellow river water for irrigation in China.
LIU Peng, YANG Shuqing, FAN Meirong, ZHANG Wanfeng   +3 more
doaj   +1 more source

The Combined Effect of Substrate Composition and Irrigation Amount on Growth and Water Consumption of Zucchini Seedlings

Guan'gai paishui xuebao, 2023
【Objective】 Selecting a right substrate composition is of paramount importance for facility agriculture. This paper is to determine the optimal nursery substrate composition and irrigation amount for the cultivation of zucchini seedlings.
WANG Yan, WEN Jiangli, FAN Fengcui, GUO Wenzhong, LI Yinkun, LI Lingzhi, WANG Ruoying, QIN Li   +7 more
doaj   +1 more source

Effect of Activated Water Irrigation on the Yield and Water Use Efficiency of Winter Wheat under Irrigation Deficit

Agronomy, 2022
Activated water irrigation has been widely investigated as an effective production increasing measure. However, the response of activated water irrigation in plant growth and water use efficiency (WUE) with the irrigation amount is not well understood ...
Huan Wang, Jun Fan, Wei Fu
doaj   +1 more source

The Combined Impact of Planting Density and Amount of Water and Nitrogen Application on Yield of Spring Maize

Guan'gai paishui xuebao, 2021
【Background】 The imbalance between water supply and crop demand for water is the bottleneck limiting agricultural production in Xiliaohe plain of China.
YANG Hengshan, ZHANG Mingwei, ZHANG Ruifu, TAI Jicheng, LI Weimin, ZHANG Yushan, MA Riliang, BAI Bin   +7 more
doaj   +1 more source