Water Consumption Law of Chinese Cabbage Under Microspray Irrigation in Kunming Regions

doi:10.11924/j.issn.1000-6850.casb2023-0811

Abstract

Abstract:

To explore the water consumption law of Chinese cabbage under microspray irrigation in Kunming regions, using cloud intelligent soil water meter in Yunnan Irrigation Experiment Center Station, the water consumption law of Chinese cabbage during summer and autumn of 2019 year under microspray irrigation was studied by using local planting experience, and the water saving potential in this regions was revealed under microspray irrigation. The results showed that the evapotranspiration of Chinese cabbage were 119.23 and 102.57 mm during the whole growth period, and the average daily evapotranspiration intensity was 1.66 and 1.27 mm/d, in which the average evapotranspiration was the highest in rosette stage, reaching 47.54 mm, and the average evapotranspiration was the smallest in seedling stage, only 2.36 mm. The evapotranspiration of Chinese cabbage in different growth stages showed heading stage> rosette stage> harvesting stage> group tree stage> seedling stage. The curve of evapotranspiration of typical Chinese cabbage showed a single peak change, and the high value of evapotranspiration mainly concentrated in 11:00-14:00, and there was an obviously ‘lunch break’ phenomenon. The evapotranspiration of Chinese cabbage decreased with the increase of soil depth. The evapotranspiration of Chinese cabbage was the highest at 0-10 cm, the average proportion reached 45.25%, and the lowest at 30-40 cm, the average proportion was 7.74%. According to the suitable range of soil water content in different growth stages of Chinese cabbage, there were two times and three times of over-irrigation respectively in the two crops of Chinese cabbage. Under the condition of avoiding over-irrigation, the two crops of Chinese cabbage could save water by 160.0 m³/hm² and 180.0 m³/hm² respectively.

Key words: evapotranspiration, Chinese cabbage, microspray irrigation, water saving potential

CAO Yan, LI Youliang, ZHOU Xiaoyan, JIANG Xiujuan, ZHANG Lei, WANG Jie. Water Consumption Law of Chinese Cabbage Under Microspray Irrigation in Kunming Regions[J]. Chinese Agricultural Science Bulletin, 2024, 40(31): 83-90.

Figures/Tables 8

References 26

[1]	兰梅, 张丽琴, 徐学忠, 等. 抗根肿病大白菜材料SSR分子标记的初步筛选[J]. 农学学报, 2023, 13(12):20-27. doi: 10.11923/j.issn.2095-4050.cjas2022-0153
[2]	王鑫, 吴海东. 大白菜无公害标准化栽培技术[M]. 北京: 化学工业出版社,2010:1-4.
[3]	腾云. 旱地温室多熟蔬菜耗水规律与土壤水热运移规律及模拟研究[D]. 沈阳: 东北农业大学, 2017.
[4]	张金良, 梁新书, 廉晓娟, 等. 自动灌溉施肥模式对温室黄瓜产量及水肥利用的影响[J]. 节水灌溉, 2017(5):1-10.
[5]	孔德杰, 张源沛, 郭生虎, 等. 不同灌水量对日光温室黄瓜耗水规律及水分利用效率的影响[J]. 干旱地区农业研究, 2011, 29(3):42-47.
[6]	李木子, 杜秋月, 孙书洪, 等. 水分胁迫条件下西红柿耗水规律及产量研究[J]. 节水灌溉, 2019(3):38-42.
[7]	孔德杰, 郑国宝, 张源沛, 等. 宁夏设施番茄膜下滴灌条件下耗水规律和水分利用效率[J]. 西北农业学报, 2011, 20(1):119-123.
[8]	耿浩杰, 尹娟, 吴娇, 等. 不同灌水量对马铃薯生长、耗水及产量品质的影响[J]. 节水灌溉, 2019(3):43-47.
[9]	刘青, 马建涛, 韩凡香, 等. 不同覆盖材料对旱地马铃薯土壤水分和耗水的影响[J]. 水土保持研究, 2023, 30(6):197-205.
[10]	TOLGA E, YESIM E, HAKIM O, et al. Water-yield relationships of potato under different irrigation methods and regimens[J]. Scientia agricola, 2006, 63(3):226-231.
[11]	莫凌, 蒋倩文, 冯晶晶. 广西桂中旱区萝卜田耗水特性研究[J]. 现代园艺, 2023, 46(22):6-7.
[12]	黄亚丽, 张立峰. 华北高寒区不同潜水位萝卜田耗水特性与覆膜效应研究[J]. 中国农业科学, 2005(12):2481-2485.
[13]	李尤亮, 周筱妍, 曹言, 等. 夏秋两季露地生菜耗水规律及作物系数[J]. 中国农学通报, 2021, 37(29):152-159. doi: 10.11924/j.issn.1000-6850.casb2020-0751
[14]	徐厚成, 程明, 安顺伟, 等. 滴灌灌水量对北京春茬露地生菜的影响研究[J]. 节水灌溉, 2017(7):6-10.
[15]	NAMEER T M, HUSSEIN A M. Using irrigation management system for cabbage and assessing water use efficiency[J]. Iraqi journal of agricultural sciences, 2012, 43(4):136-149.
[16]	喻景权, 于贤昌, 刘世琦. 蔬菜栽培学[M]. 北京: 中国农业大学出版社,2003:1-2,247-248.
[17]	宝哲, 吴文勇, 刘洪绿, 等. 温室滴灌条件下土壤水分下限对白菜生长及耗水强度的影响[J]. 灌溉排水学报, 2012, 31(4):59-63.
[18]	闫凤岐, 刘晓东, 刘胜尧, 等. 冀北地区膜下滴灌条件下白菜需水量研究[J]. 河北农业科学, 2016, 20(3):10-13.
[19]	周黎, 叶水根, 徐飞鹏, 等. 冷凉地区膜下滴灌大白菜耗水规律及节水潜力[J]. 排灌机械工程学报, 2020, 38(2):194-199.
[20]	倪匡迪, 张刘东, 陈晨, 等. 云南高原气候环境下冬季娃娃菜的耗水规律研究[J]. 中国瓜菜, 2023, 36(3):98-103.
[21]	DING R S, KANG S Z, LI F S, et al. Evaluating eddy covariance method by large-scale weighing lysimeter in a maize field of northwest China[J]. Agricultural water management, 2010, 98(1):87-95.
[22]	李梁, 董晓波, 毛昭庆. 加快云南蔬菜全产业链培育的路径研究[J]. 中国农学通报, 2022, 38(17):121-127. doi: 10.11924/j.issn.1000-6850.casb2021-0621
[23]	云南省统计局. 云南省统计年鉴[J]. 北京:中国统计出版社,2016:145,155.
[24]	云南省统计局. 云南省统计年鉴[J]. 北京:中国统计出版社,2023:146,154.
[25]	刘佳旭, 李九一, 李丽娟, 等. 昆明市水资源短缺空间格局综合分析[J]. 长江科学院院报, 2017, 34(8):6-10,17. doi: 10.11988/ckyyb.20160518
[26]	张雷, 王杰, 曹言, 等. 昆明市农田灌溉水有效利用系数测算分析研究[A].// 云南省水利学会2018年度学术交流会论文集[C]. 昆明,2018:292-298.

气象要素	夏季(07-07—09-17)	秋季(09-26—12-06)
降雨量/mm	383.9	124.6
平均气温/℃	20.4	15.1
最高气温/℃	25.1	20.1
最低气温/℃	17.3	11.8
平均相对湿度/%	78.4	71.3
平均气压/Pa	800.6	806.1
平均风速/(m/s)	2.4	5.7
累积日照时数/h	355.3	457.6

气象要素	夏季(07-07—09-17)	秋季(09-26—12-06)
降雨量/mm	383.9	124.6
平均气温/℃	20.4	15.1
最高气温/℃	25.1	20.1
最低气温/℃	17.3	11.8
平均相对湿度/%	78.4	71.3
平均气压/Pa	800.6	806.1
平均风速/(m/s)	2.4	5.7
累积日照时数/h	355.3	457.6

生育期	夏季(07-07—09-17)			秋季(09-26—12-06)
生育期	日期(月-日)	灌水次数	灌水定额/(m³/hm²)	日期(月-日)	灌水次数	灌水定额/(m³/hm²)
苗期	07-08—07-12	0	0	09-18—09-24	2	60
团棵期	07-13—07-30	2	80	09-25—10-09	3	60
莲座期	07-31—08-20	2	80	10-10—10-31	6	60
结球期	08-21—09-12	3	80	11-01—11-30	7	60
采收期	09-13—09-17	0	0	12-01—12-06	0	0
全生育期	07-08—09-17	7	560	09-18—12-06	18	1080

生育期	夏季(07-07—09-17)			秋季(09-26—12-06)
生育期	日期(月-日)	灌水次数	灌水定额/(m³/hm²)	日期(月-日)	灌水次数	灌水定额/(m³/hm²)
苗期	07-08—07-12	0	0	09-18—09-24	2	60
团棵期	07-13—07-30	2	80	09-25—10-09	3	60
莲座期	07-31—08-20	2	80	10-10—10-31	6	60
结球期	08-21—09-12	3	80	11-01—11-30	7	60
采收期	09-13—09-17	0	0	12-01—12-06	0	0
全生育期	07-08—09-17	7	560	09-18—12-06	18	1080

生育期	夏季(07-07—09-17)		秋季(09-26—12-06)
生育期	日期(月-日)	计划湿润层/cm	日期(月-日)	计划湿润层/cm
苗期	07-08—07-12	10	09-18—09-24	10
团棵期	07-13—07-30	20	09-25—10-09	20
莲座期	07-31—08-20	20~30	10-10—10-31	20~30
结球期	08-21—09-12	30	11-01—11-30	30
采收期	09-13—09-17	30~40	12-01—12-06	30~40
全生育期	07-08—09-17	10~40	09-18—12-06	10~40