TY  - Data
T1  - Mixed irrigation of surface water and groundwater in Shihezi 147 regiment, Xinjiang (April 2019)
A1  - He zhibin
A1  - None
A1  - None
DO  - 10.12072/ncdc.STXF.db0014.2021
PY  - 2021
DA  - 2021-10-22
PB  - National Cryosphere Desert Data Center
AB  - The data includes cotton growth data, soil temperature, moisture, soil nutrition and plant leaf nutrition in different periods. Taking cotton as the main crop in the irrigation area as the main research object, the field experiment of drip irrigation under film was carried out in 7 companies of 147 regiment in April 2019. The experimental site was reclaimed in the same year, with well water irrigation (T1) and canal water irrigation (T2), well water: canal water = 1:1 (T3); There are five irrigation modes: Well Water: canal water = 1:2 (T4) and well water: canal water = 1:3 (T5). The local conventional irrigation mode is adopted for irrigation time and amount, with a total of 7 times of irrigation. See Table 1 for irrigation period; The fertilization pattern of each treatment was the same. The effects of different irrigation water sources on cotton growth, nutrient absorption, yield and soil physical and chemical properties in different growth stages were studied, and the optimal allocation technology of different mixing proportion of surface water and groundwater was explored. Excel, graphpad prism 8 are used for data entry.
DB  - NCDC
UR  - http://www.ncdc.ac.cn/portal/metadata/d79fa1c8-dab3-484c-bbe5-fc7626d3e604
ER  -