宁夏中部绿洲玉米水分生产函数研究
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- 英文论文题名：Research on Crop Water Production Function of Maize in Ningxia Central Oasis
- 论文作者：金建新 ; 桂林国 ; 雷金银 ; 何进勤 ; 杜斌 ; 纪学伟
- 英文论文作者：JIN Jian-xin ; GUI Lin-guo ; LEI Jin-yin ; HE Jin-qin ; DU Bin ; JI Xue-wei ; Institute of Agricultural Resources and Environment ; Ningxia Academy of Agriculture and Forestry ; The Scientific Research Institute of the Water Conservancy of Ningxia ; Dayu Water-Saving (Tianjin) Co.Ltd
- 年：2017
- 作者机构：宁夏农林科学院农业资源与环境研究所;宁夏水利科学研究院;大禹节水(天津)有限公司;
- 论文关键词：干旱区 ; 玉米 ; 耗水规律 ; 水分生产函数 ; Jensen模型
- 英文论文关键词：arid zone ; corn ; water law ; water production function ; Jensen Model
- 会议召开时间：2017-07-27
- 会议录名称：2017中国水资源高效利用与节水技术论坛论文集
- 语种：中文
- 分类号：S513
- 学会代码：BWTS
- 会议名称：2017中国水资源高效利用与节水技术论坛
- 会议地点：中国黑龙江哈尔滨
- 主办单位：河海大学、中国水利经济研究会、黑龙江省水利科学研究院
- 学会名称：北京沃特咨询有限公司
- 页数：7
- 文件大小：521k
- 原文格式：D
- 会议级别：全国
摘要
为探索不同灌水定额条件下玉米耗水规律及对不同类型作物水分生产函数模型的适用性程度,为宁夏中部干旱带玉米生产寻求最佳灌溉制度提供参考依据。利用水量平衡法对不同灌水量条件下玉米阶段耗水量进行测定和计算,利用Minitable15统计软件等对作物水分生产函数中的各参数进行求解和率定,得到其相关系数等指标,结果表明玉米灌水定额越大,其耗水量越大,处理9总耗水量达到374.84mm,并且在抽穗至灌浆期耗水最大,为133.97mm,耗水模数为35.74%。用9个处理的实测产量与模拟产量对非线性模型、Jensen模型及Blank模型的适应性进行评价,其产量模拟值和实际产量的决定系数分别为0.8854、0.9874和0.9598,Jensen模型模拟的最终产量与实测的比较吻合,所以可以采用Jensen模型作为该地区指导种植与灌溉的基础依据。
To explore the water consumption law of maize under different irrigation quotas and the adaptation of different types crop water production function model,providing reference for the best irrigation system of maize production in the middle arid region of Ningxia,to measuring and calculating different stages of maize water consumption under different irrigation quotas using water balance method, calibration each parameter of crop water production function using Minitable15 Software, to get the correlation coefficient and other indicators.The results show that:proportional to the corn irrigation quota and its water consumption, The treatment 9 total water consumption reached 374.84 mm,and reached maximum number in heading to grain filling stage,and reached number133.97 mm, The water consumption modulus is 35.74%,With measured values and analog values of 9 treatments evaluate on nonlinear model、Jensen model and Blank model,its yield simulation and actual production correlation coefficients were 0.8854,0.9874 and 0.9598,Jensen model to simulate the final yield more consistent with measured,so we can use Jensen model as guide planted and irrigated base basis in the area.
To explore the water consumption law of maize under different irrigation quotas and the adaptation of different types crop water production function model,providing reference for the best irrigation system of maize production in the middle arid region of Ningxia,to measuring and calculating different stages of maize water consumption under different irrigation quotas using water balance method, calibration each parameter of crop water production function using Minitable15 Software, to get the correlation coefficient and other indicators.The results show that:proportional to the corn irrigation quota and its water consumption, The treatment 9 total water consumption reached 374.84 mm,and reached maximum number in heading to grain filling stage,and reached number133.97 mm, The water consumption modulus is 35.74%,With measured values and analog values of 9 treatments evaluate on nonlinear model、Jensen model and Blank model,its yield simulation and actual production correlation coefficients were 0.8854,0.9874 and 0.9598,Jensen model to simulate the final yield more consistent with measured,so we can use Jensen model as guide planted and irrigated base basis in the area.
引文
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[2]E C Kipkorir,D Raes,B Massawe.Seasonal water production functions and yield response factors for maize and onion in Perk-erra,Kenya[J].Agricultural Water Management,2002,56:229-240.
[3]J A de Juan,J M Tarjuelo,M Valiente.Model for optimal cropping patterns within the farm based on crop water production functionsand irrigation uniformity,I:Development of a decision model[J].Agricultural Water Management,1996,31:115-143.
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[5]刘玉春.作物水分生产函数玉节水高产优化模型[J].河北水利水电技术,1998,(2):9-11.
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[7]云文丽,侯琼, 李建军,等.基于作物系数与水分生产函数的向日葵产量预测[J].应用气象学报,2016,26(6):705-713.
[8]程卫国,卢文喜,安永凯.吉林省水稻水分生产函数模型的适应性研究[J].灌溉排水学报,2015,34(2):61-66.
[9]罗遵兰,冯绍元,左海萍.山西省冬小麦水分生产函数模型初步分析[J].灌溉排水学报,2005,24(1):16-19.
[10]郭群善,雷志栋,杨诗秀.冬小麦水分生产函数Jensen模型敏感指数的研究[J].水科学进展,1996,7(1):20-25.
[11]王立坤,单玉芬,马永胜等.黑龙江省西部半干旱区向日葵水分生产函数试验研究[J].东北农业大学学报,2009,40(4):33-36.
[12]付红.查哈阳灌区水稻水分生产函数模型试验研究[J].东北农业大学学报,2008,39(2):159-162.
[13]茆智,崔远来,李建新.我国南方水稻水分生产函数试验研究[J].水利学报,1994(9):21-31.
[14]王仰仁.几种作物的水分敏感指数[J].山西水利科技,1991(3):34-36.
[15]王仰仁,雷志栋,杨诗秀.冬小麦水分敏感指数累积函数研究[J].水利学报,1997(5):28-35.
[16]王仰仁,张鸿,赵印英等.几种作物水分敏感指数[J]灌溉排水,1995,(4):58-60.
[2]E C Kipkorir,D Raes,B Massawe.Seasonal water production functions and yield response factors for maize and onion in Perk-erra,Kenya[J].Agricultural Water Management,2002,56:229-240.
[3]J A de Juan,J M Tarjuelo,M Valiente.Model for optimal cropping patterns within the farm based on crop water production functionsand irrigation uniformity,I:Development of a decision model[J].Agricultural Water Management,1996,31:115-143.
[4]荣丰涛,王仰仁.山西省主要农作物水分生产函数中参数的试验研究[J].水利学报,1997,(1):78-83.
[5]刘玉春.作物水分生产函数玉节水高产优化模型[J].河北水利水电技术,1998,(2):9-11.
[6]邰生霞,何桥.西北干旱地区作物--水模型的确认[J].内蒙古水利,1996,(3):19-22.
[7]云文丽,侯琼, 李建军,等.基于作物系数与水分生产函数的向日葵产量预测[J].应用气象学报,2016,26(6):705-713.
[8]程卫国,卢文喜,安永凯.吉林省水稻水分生产函数模型的适应性研究[J].灌溉排水学报,2015,34(2):61-66.
[9]罗遵兰,冯绍元,左海萍.山西省冬小麦水分生产函数模型初步分析[J].灌溉排水学报,2005,24(1):16-19.
[10]郭群善,雷志栋,杨诗秀.冬小麦水分生产函数Jensen模型敏感指数的研究[J].水科学进展,1996,7(1):20-25.
[11]王立坤,单玉芬,马永胜等.黑龙江省西部半干旱区向日葵水分生产函数试验研究[J].东北农业大学学报,2009,40(4):33-36.
[12]付红.查哈阳灌区水稻水分生产函数模型试验研究[J].东北农业大学学报,2008,39(2):159-162.
[13]茆智,崔远来,李建新.我国南方水稻水分生产函数试验研究[J].水利学报,1994(9):21-31.
[14]王仰仁.几种作物的水分敏感指数[J].山西水利科技,1991(3):34-36.
[15]王仰仁,雷志栋,杨诗秀.冬小麦水分敏感指数累积函数研究[J].水利学报,1997(5):28-35.
[16]王仰仁,张鸿,赵印英等.几种作物水分敏感指数[J]灌溉排水,1995,(4):58-60.
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