Dynamic Changes of Soil Properties and Their Relationships with Wheat Yield in the New Reclaimed Farmland in the Southern Tarim Basin

HUANG Caibian; YAN Jun; JU Jingfeng; YUE Jian; ZENG Fanjiang

doi:10.13870/j.cnki.stbcxb.2020.02.035

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Dynamic Changes of Soil Properties and Their Relationships with Wheat Yield in the New Reclaimed Farmland in the Southern Tarim Basin

更新时间：2025-03-12

- Dynamic Changes of Soil Properties and Their Relationships with Wheat Yield in the New Reclaimed Farmland in the Southern Tarim Basin
- Vol. 34, Issue 2, Pages: 245-252(2020)
- 作者机构：
  
  1. 中国科学院新疆生态与地理研究所荒漠与绿洲生态国家重点实验室,乌鲁木齐,830011
  2. 新疆策勒荒漠草地生态系统国家野外科学观测研究站, 新疆策勒,848300
  3. 新疆墨玉县农业技术推广中心, 新疆墨玉,848100
- 作者简介：
- 基金信息：
- DOI：10.13870/j.cnki.stbcxb.2020.02.035
  CLC： S158.3;S512.1
- Published：2020
- 稿件说明：
移动端阅览
HUANG Caibian, YAN Jun, JU Jingfeng, et al. Dynamic Changes of Soil Properties and Their Relationships with Wheat Yield in the New Reclaimed Farmland in the Southern Tarim Basin[J]. 2020, 34(2): 245-252.
DOI：

HUANG Caibian, YAN Jun, JU Jingfeng, et al. Dynamic Changes of Soil Properties and Their Relationships with Wheat Yield in the New Reclaimed Farmland in the Southern Tarim Basin[J]. 2020, 34(2): 245-252. DOI： 10.13870/j.cnki.stbcxb.2020.02.035.

摘要

以塔里木盆地南缘不同年限新垦农田（10年、20年、30年、40年、50年）为研究对象，以未开垦的荒漠自然土壤为对照，测定0―40 cm土层有机质、养分、盐碱等土壤性状，探讨了新垦农田土壤肥力和盐碱变化及其对小麦产量的影响。结果表明：随开垦年限延长，0―20，20―40 cm土层有机质含量均呈线性增加，但后者变化幅度相对较小。在0―40 cm土层，全氮、有效氮和速效钾含量随时间延长的变化均与有机质含量呈极显著正相关，开垦50年时分别增加88.8%，213.4%，37.5%；有效磷含量在开垦前30年呈线性增加而后又降低，开垦50年时比开垦前增加1 201.2%。荒漠自然土壤（0年）是以Na+和Cl-为主的轻度盐渍化土壤，开垦为农田后总盐分含量显著下降，且不同年限间差异不明显，在0―40 cm土层平均为0.8 g/kg，离子累积转变为以Na+和HCO3-为主。土壤pH在开垦30年（pH为8.85）时比开垦前增加13.4%，之后又显著下降，pH变化与CO32-和K+累积呈显著正相关。新垦农田小麦产量平均为4.79 t/hm2，与土壤有机质、养分、盐分含量和pH均不相关，但与Na+、Cl-含量均呈显著负相关。综上，随开垦时间延长绿洲农田土壤肥力和盐渍化程度已得到明显改善，但0―40 cm土层Na+和Cl-含量却是影响新垦绿洲小麦产量的主要土壤因子。因此，培肥农田土壤，采取有效措施降低Na+和Cl-含量，并防止其再次升高是实现绿洲小麦稳产高产的关键。

Abstract

In order to detect the dynamic changes of soil fertility and salt alkali and their effects on wheat yield

the newly reclaimed farmland (10

40 and 50 years) in the south margin of Tarim Basin were taken as the research object

and the uncultivated desert natural soil was taken as the control

the soil properties

such as organic matter

nutrient and salt alkali of the surface soil (0-40 cm) were measured. The results showed that the organic matter content in the surface soil (0-20 cm and 20-40 cm) increased linearly with the extension of cultivation time

but the change range of organic matter content in 20-40 cm soil layer was relatively small. In the 0-40 cm soil layer

the changes of the total nitrogen

available nitrogen and available potassium content with time extension were all significantly positively correlated with organic matter content

which increased by 88.8%

213.4 and 37.5% in 50 years of reclamation respectively compared with that of the native desert soil. Available phosphorus content increased linearly in the initial 30 years after cultivation and then decreased. However

it increased by 1 201.2% in 50 years after cultivation compared with the uncultivated soil. The nature desert soil was mildly salinized soil dominated by Na+ and Cl-. The total salt content decreased sharply after cultivation

and the difference between different years was not obvious

and the average value of which was 0.8 g/kg in 0-40 cm soil layer. The dominate cation and anion of the cultivated oasis farmland changed to be Na+ and HCO3-. The pH value increased by 13.4% in the initial 30 years (pH 8.85) compared with the desert soil

and then decreased significantly. The change of pH was positively related with accumulation of CO32- and K+. The average wheat yield in the new reclaimed farmland was 4.79 t/hm2

and which was negatively related to the content of Na+ and Cl-

but was not related to the content of soil organic matter

nutrients and total salt as well as pH value. In conclusion

continuous cultivation significantly improved soil fertility and salinization degree. However

the wheat yield was closely related with the content of Na+ and Cl- in 0-40 cm soil layer. The results suggested that fertilizing oasis farmland soil and taking effective measures to reduce Na+ and Cl- content from rising again were important to achieve stable and high yield of wheat in the study area.

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references

贺可,吴世新,杨怡,等.近40 a新疆土地利用及其绿洲动态变化[J].干旱区地理,2018,41(6):1333-1340.

董弟文,阿布都热合曼·哈力克,王大伟,等.1994-2016年和田绿洲植被覆盖时空变化分析[J].生态学报,2019,39(10):3710-3719.

Su Y Z, Yang R, Liu W J, et al. Evolution of soil structure and fertility after conversion of native sandy desert soil to irrigated cropland in arid region, China[J].Soil Science,2010,175:246-254.

Yang R, Su Y Z, Wang T, et al. Effects of chemical and organic fertilization on soil carbon and nitrogen accumulation in a newly cultivated farmland[J].Journal of Integrative Agriculture,2016,15(3):658-666.

苏永中,张珂,刘婷娜,等.河西边缘绿洲荒漠沙地开垦后土壤性状演变及土壤碳积累研究[J].中国农业科学,2017,50(9):1646-1654.

张风华,潘旭东,李玉义.新疆玛河流域绿洲农田开垦后土壤环境演变分析[J].中国农业科学,2006,39(2):331-336.

Beretta-Blanco A, Pérez O, Carrasco-Letelier L. Soil quality decrease over 13 years of agricultural production[J].Nutrient Cycling in Agroecosystems,2019,114:45-55.

段志平,刘天煜,张永强,等.离树间距对枣麦间作小麦光合特性及产量的影响[J].麦类作物学报,2017,37(11):1445-1452.

杨玉海,陈亚宁,李卫红,等.准噶尔盆地西北缘新垦绿洲土地利用对土壤养分变化的影响[J].中国沙漠,2008,28(1):94-100.

陈健,王忠义,李良涛,等.基于比较优势分析法的冬小麦产量差异[J].应用生态学报,2008,19(9):1971-1976.

马小龙,佘旭,王朝辉,等.旱地小麦产量差异与栽培、施肥及主要土壤肥力因素的关系[J].中国农业科学,2016,49(24):4757-4771.

陈秀德,王洪征,黄孝新,等.土壤养分含量及施肥与小麦产量关系的研究[J].山东农业科学,1999(4):33-34.

黄彩变,曾凡江,雷加强,等.开垦对绿洲农田碳氮累积及其与作物产量关系的影响[J].生态学报,2011,31(18):5113-5120.

鲍士旦.土壤农化分析[M].3版.北京:中国农业出版社,2000.

Mbuthia L W, Acosta-Martinez V, De Bruyn J, et al. Long term tillage, cover crop, and fertilization effects on microbial community structure, activity:Implications for soil quality[J].Soil Biology and Biochemistry,2015,89:24-34.

唐光木,徐万里,盛建东,等.新疆绿洲农田不同开垦年限土壤有机碳及不同粒径土壤颗粒有机碳变化[J].土壤学报,2010,47(2):279-285.

Li X G, Li F M, Rengel Z, et al. Cultivation effects on temporal changes of organic carbon and aggregate stability in desert soils of Hexi Corridor Region in China[J].Soil and Tillage Research,2007,91(1/2):22-29.

孔君洽,杜泽玉,杨荣,等.荒漠绿洲农田垦殖过程中耕层土壤碳储量演变特征[J].应用生态学报,2019,30(1):180-188.

王丹丹,于志同,程猛,等.渭干河绿洲不同土地利用类型土壤盐分的变化特征分析[J].干旱区地理,2018,41(2):349-357.

王巧焕,卢玉东,赛佳美,等.干旱区绿洲土壤盐分特征[J].干旱区研究,2018,35(3):503-509.

王雪梅,康璇,赵枫.不同土地利用方式下渭-库绿洲土壤盐渍化特征分析[J].水土保持研究,2016,23(1):160-164.

邹晓霞,王维华,王建林,等.垦殖与自然条件下黄河三角洲土壤盐分的时空演化特征研究[J].水土保持学报,2017,31(2):309-316.

吕真真,刘广明,杨劲松.新疆玛纳斯河流域土壤盐分特征研究[J].土壤学报,2013,50(2):289-295.

赵秀芳,杨劲松,姚荣江.基于典范对应分析的苏北滩涂土壤春季盐渍化特征研究[J].土壤学报,2010,47(3):422-428.

张鹏锐,李旭霖,崔德杰,等.滨海重盐碱地不同土地利用方式的水盐特征[J].水土保持学报,2015,29(2):117-203.

Schwartzman D W, Shore S N, Volk T, et al. Self-organization of the earth's biosphere or geochemical or geophysiological?[J].Origins of Life and Evolution of Biosphere,1994,24(5):435-450.

马常宝,卢昌艾,任意,等.土壤地力和长期施肥对潮土区小麦和玉米产量演变趋势的影响[J].植物营养与肥料学报,2012,18(4):796-802.

马文奇,张福锁,张卫锋.关乎我国资源、环境、粮食安全和可持续发展的化肥产业[J].资源科学,2005,27(3):33-40.

张炎,毛端明,王讲利.新疆棉花平衡施肥技术的发展现状[J].土壤肥料,2003(4):7-10,23.

陈德明,俞仁培,杨劲松.盐渍条件下小麦抗盐性的隶属函数值法评价[J].土壤学报,2002,39(3):368-374.

Yang C W, Wang P, Li C Y, et al. Comparison of effects of salt and alkali stresses on the growth and photosynthesis of wheat[J].Photosynthetica,2008,46(1):107-114.

Li X Y, Liu J J, Zhang Y T, et al. Physiological responses and adaptive strategies of wheat seedlings to salt and alkali stresses[J].Soil Science and Plant Nutrition,2009,55:680-684.

谢文军,张衍鹏,张淼,等.滨海盐渍化土壤理化性质与小麦生产间的关系[J].土壤学报,2015,52(2):461-466.

徐开杰,史丽丽,王勇锋,等.水培条件下pH值对柳枝稷幼苗生长发育的影响[J].生态学报,2015,35(23):7690-7698.

岳小红,曹靖,耿杰,等.盐分胁迫对啤酒大麦幼苗生长、离子平衡和根际pH变化的影响[J].生态学报,2018,38(20):7373-7380.

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