Study on the Moisture Source of Maize Under the Configuration Structure of Different Farmland Shelterbelts

WANG Yixin; FENG Tianjiao; XIAO Huijie; XIN Zhiming; LIU Hongxia; SUN Yuanbo; LIU Yichen

doi:10.13870/j.cnki.stbcxb.2023.02.038

您当前的位置：

首页 >

文章列表页 >

Study on the Moisture Source of Maize Under the Configuration Structure of Different Farmland Shelterbelts

更新时间：2025-03-12

- Study on the Moisture Source of Maize Under the Configuration Structure of Different Farmland Shelterbelts
- Vol. 37, Issue 2, Pages: 329-335(2023)
- 作者机构：
  
  1. 北京林业大学水土保持学院,北京,100083
  2. 内蒙古磴口荒漠生态系统国家定位观测研究站, 内蒙古磴口,015200
  3. 内蒙古自治区农牧业生态与资源保护中心,呼和浩特,010011
- 作者简介：
- 基金信息：
- DOI：10.13870/j.cnki.stbcxb.2023.02.038
  CLC： S727.24
- Published：2023
- 稿件说明：
移动端阅览
WANG Yixin, FENG Tianjiao, XIAO Huijie, et al. Study on the Moisture Source of Maize Under the Configuration Structure of Different Farmland Shelterbelts[J]. 2023, 37(2): 329-335.
DOI：

WANG Yixin, FENG Tianjiao, XIAO Huijie, et al. Study on the Moisture Source of Maize Under the Configuration Structure of Different Farmland Shelterbelts[J]. 2023, 37(2): 329-335. DOI： 10.13870/j.cnki.stbcxb.2023.02.038.

摘要

由于气候条件干旱

合理平衡防护林与农田作物水分需求是河套灌区农田防护林林网体系建设的关键问题。为研究河套灌区典型农田防护林对农田作物水分来源的影响

选择河套灌区3种典型配置的防护林系统

测定并分析附近农田距农田边缘0.3

0.4

0.6

2 H处土壤含水率、土壤和作物茎秆水氢氧同位素值。结果表明:(1)7—9月各农田样地土壤含水率普遍较低

5行样地在近林端处土壤含水率均低于远林端处

8行样地各处土壤含水率没有明显差异。(2)各样地土壤水氢氧同位素随着土层深度的增加而贫化

其中

8行样地距农田边缘0.4~0.6 H处40—60 cm土层的土壤出现较大的同位素富集。(3)4行样地内距农田边缘0.3~0.4 H处玉米主要利用40—80 cm土层土壤水

0.6~2 H处玉米利用0—40 cm土层土壤水。5行样地0.3 H处玉米利用20—60 cm土层土壤水

0.4~2 H处玉米利用0—60 cm土层土壤水。8行0.3

2 H处玉米主要利用0—40 cm土层土壤水

0.4~0.6 H处玉米则更多地利用20—80 cm土层土壤水。研究认为

8行配置的防护林对农田作物水分利用范围影响更广

在不影响防护效果的前提下

5行防护林对农田作物生长用水影响范围更小。研究结果可为当地合理配置农田防护林体系提供理论参考。

Abstract

It is a key problem to balance the water demand of shelterbelt and farmland crops reasonably in the construction of shelterbelts forest network system in Hetao irrigation district due to the arid climate conditions.In order to study the influence of typical farmland shelterbelts on the water source of farmland crops in Hetao irrigation district

three typical shelterbelt systems in Hetao irrigation district were selected

and the soil moisture content

hydrogen and oxygen isotope values of soil and crop stem water at 0.3 H

0.4 H

0.6 H and 2 H away from the edge of nearby farmland were measured and analyzed.The results showed that:(1) From July to September

the soil moisture contents of all farmland plots were generally low.The soil moisture contents of 4 and 5 row plots at the near end of forest were lower than that at the far end of forest

and there was no significant difference in the soil moisture content of the 8 row plots.(2) The hydrogen and oxygen isotopes of soil water in all plots were depleted with the increase of soil depth as a whole.Among them

the 40—60 cm soil layer at 0.4~0.6 H away from the edge of farmland in the 8 row plots showed greater isotope enrichment.(3) The soil water of 40—80 cm soil layer was mainly used for maize at 0.3~0.4 H away from the edge of farmland in the 4 row plots

and the soil water of 0—40 cm soil layer was used for maize at 0.6~2.0 H.The soil water of 20—60 cm soil layer was used for maize at 0.3 H and the soi lwater of 0—60 cm soil layer was used for maize at 0.4~2.0 H in row 5 plots.The maize in row 8 at 0.3 H and 2 H mainly used soil water in 0—40 cm soil layer

while the maize at 0.4~0.6 H mainly used more soil water in 20—80 cm soil layer.According to the study

the shelter forest with 8 row configuration had a wider impact on the water use range of farmland crops

while the influence range of 4 and 5 row of shelterbelts on the growth water of farmland crops was smaller on the premise of not affecting the protection effect.The results can provide theoretical reference for the rational allocation of farmland shelterbelt system.

关键词

Keywords

references

康绍忠,马孝义.21世纪中国西北旱区农业可持续发展的水问题及其对策[J].中国科学基金,1999,13(1):9-12.

刘兴宇,曾德慧.农林复合系统种间关系研究进展[J].生态学杂志,2007,26(9):1464-1470.

Huo G P, Zhao X N, Gao X D, et al. Seasonal effects of intercropping on tree water use strategies in semiarid plantations: Evidence from natural and labelling stable isotopes[J].Plant and Soil,2020,453:229-243.

燕利利.核桃—小麦/大豆复合系统种间水分关系研究[D].郑州:河南农业大学,2019.

郭辉,赵英,蔡东旭,等.氢氧同位素示踪法探测新疆地区防护林和棉花体系水分来源与竞争[J].生态学报,2019,39(18):6642-6650.

何春霞,陈平,孟平,等.华北低丘山区果药复合系统种间水分利用策略[J].植物生态学报,2016,40(2):151-164.

张露,赵妮,戈建珍,等.基于稳定同位素技术的果草吸水深度研究:以洛川塬不同果—草复合系统为例[J].草业科学,2021,38(4):726-737.

王栋,肖辉杰,辛智鸣,等.不同配置农田防护林对田间土壤水分空间变异的影响[J].水土保持学报,2020,34(5):223-230.

Phillips D L, Gregg J W. Source partitioning using stable isotopes: Coping with too many sources[J].Oecologia,2003,136(2):261-269.

吕婷.黄土丘陵区典型天然灌丛和人工灌丛优势植物土壤水分利用策略[D].陕西杨凌:西北农林科技大学,2017.

王丹,毕华兴,许华森,等.苹果花生间作系统土壤水分动态及主要竞争区域[J].干旱地区农业研究,2018,36(1):89-94.

马雪宁,张明军,李亚举,等.土壤水稳定同位素研究进展[J].土壤,2012,44(4):554-561.

韩磊,韩永贵,黄晓宇,等.氢氧稳定同位素示踪旱区植物水分来源与利用策略[J].安徽农业大学学报,2020,47(3):435-441.

靳宇蓉,鲁克新,李鹏,等.基于稳定同位素的土壤水分运动特征[J].土壤学报,2015,52(4):792-801.

徐英德,汪景宽,高晓丹,等.氢氧稳定同位素技术在土壤水研究上的应用进展[J].水土保持学报,2018,32(3):1-9,15.

赵志鹏,杨丽虎,公亮,等.永宁引黄灌区土壤水分运移的同位素特征研究[J].灌溉排水学报,2020,39(10):42-49.

邓文平,余新晓,贾国栋,等.北京西山鹫峰地区氢氧稳定同位素特征分析[J].水科学进展,2013,24(5):642-650.

陈国栋,万素梅,柴强,等.密植小麦间作玉米水分竞争互补的生态位分离机制.中国农学会耕作制度分会,2018年度学术年会,2018:14.

郭慧文.基于氢氧稳定同位素的民勤绿洲玉米耗水规律研究[D].兰州:西北师范大学,2020.

郑智礼,张宝国,刘志远.农田防风林的胁地现象及补救措施[J].山西林业科技,2001(1):38-40.

周文权.农田防护林地下结构特征研究[D].北京:中国林业科学研究院,2001.

Views

885

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Soil Moisture Retrieval Under Different Land Use Types in the Loess Area Using Electrical Resistivity Tomography

Regulation Mechanism of Rainstorm Intensity and Process on Soil Moisture Deficit in the Edge Zones of Weibei Rainfed Plateau

Effects of Arbuscular Mycorrhizal Fungi Inoculation on Soil Properties in Plantation Forests under Karst Rocky Desertification

Radar Detection Analysis of the Effects of Land Preparation Measures on Soil Moisture in Hilly Sloping Farmland in Guangxi

Impact of Rainwater Harvesting and Moisture Conservation Measures in Apple Orchards of Weibei Dryland on Soil Moisture， Root Systems，and Rainfall Utilization

Related Author

ZHOU Shuyi

GAO Xiaodong

MA Nanfang

SHAO Xiaoya

ZHAO Xining

LIU Haoyue

WU Songbai

LIU Tingyu

Related Institution

State Key Laboratory of Soil and Water Conservation and Desertification Control， Northwest A&F University， Yangling

College of Water Resources and Architectural Engineering， Northwest A&F University， Yangling

College of Soil and Water Conservation Science and Engineering （Institute of Soil and Water Conservation），Northwest A&F University， Yangling

Shaanxi Key Laboratory of Earth Surface System and Environmental Carrying Capacity

College of Urban and Environmental Sciences， Northwest University

⁰