生草配合施用有机肥对省力高效梨园土壤的培肥效应研究

doi:10.11686/cyxb2016362

摘要/Abstract

摘要： 为了推动果园生草在我国的推广应用,研究生草配合施用有机肥土壤管理方式对省力高效现代梨园土壤养分的作用效应,在冀中平原的“雪青”梨园,以常规清耕梨园为对照,研究省力高效梨园生草4年和生草8年的培肥效应,于2014年梨树萌芽期,在80 cm土层内分10 cm一层取样,分别测定不同土层的有机质、大量元素和微量元素含量,比较不同处理土壤营养元素的变化特征。结果表明,生草梨园0~50 cm土层有效养分含量均达到较高水平;与常规梨园相比较,这种管理模式短期(4年)增加了0~10 cm土层碱解氮、速效磷、有效锌含量和0~20 cm土层速效钾、有效铁含量,长期(8年)显著增加了0~10 cm土层有机质和碱解氮含量、0~20 cm有效铁和有效锰含量、0~30 cm速效磷和有效铜含量、0~40 cm有效锌含量和0~50 cm速效钾含量。显著降低了0~30 cm土层pH值,明显提高了河北省石灰性梨园土壤磷、铁、锌的有效性。长期生草配合施用有机肥能够增加上层土壤有效养分含量,生草8年后,0~50 cm土层速效磷、速效钾和有效锌占0~80 cm土层比重分别达到92%、82%和88%,为梨园提供充足营养的同时降低了环境污染的风险,有利于梨园土壤培肥和果园的可持续发展。

Abstract: To promote grass sward management in orchards in China, this paper discusses the effects of planting herbage species combined with the application of organic fertilizer on soil mineral composition in a high producing and efficient pear orchard. The ‘xueqing’ pear orchard with 4-year and 8-year old inter-row herbage ground cover located on the Jizhong Plain, Hebei, was compared with a neighbouring pear orchard using inter-row tillage to control vegetation. Stratified sampling was carried out in each 10 cm layer of 0-80 cm soil layers in all pear orchards. Soil organic matter and mineral element content in each soil layer were measured. The results showed that the available nutrient content was highest in the 0-50 cm soil layers after planting herbage. Compared to tillage a herbage regime of 4 years combined with the application of organic fertilizer, soil alkaline hydrolytic nitrogen, available P and Zn content in 0-10 cm layer and the available K and Fe in 0-20 cm layer were clearly higher. Eight years of managed herbage combined with the application of organic fertilizer resulted in significantly improved soil organic matter and alkaline hydrolytic nitrogen content in the 0-10 cm layer, available Mn and Fe in the 0-20 cm layer, available P and Cu in the 0-30 cm layer, available Zn in the 0-40 cm layer and available K in the 0-50 cm layer. However soil pH was reduced. After 8 years of herbage management and application of organic fertilizer the available P, K and Zn in the 0-50 cm soil layer accounted for 92%, 82% and 88% of the 0-80 cm soil layer, respectively; soil fertility was improved and negative environmental effects such as nutrient losses reduced, improving the overall sustainability of the production system.

孙计平, 张玉星, 吴照辉, 李英丽, 王国英, 张江红. 生草配合施用有机肥对省力高效梨园土壤的培肥效应研究[J]. 草业学报, 2017, 26(4): 80-88.

SUN Ji-Ping, ZHANG Yu-Xing, WU Zhao-Hui, LI Ying-Li, WANG Guo-Ying, ZHANG Jiang-Hong. Effects of cover cropping and organic fertilizer on soil nutrients in a pear orchard[J]. Acta Prataculturae Sinica, 2017, 26(4): 80-88.

参考文献

[1] Zhao D Y, Xu K, Yuan J C, et al . General situation and development trend of domestic sales of pear in the world. China Fruit, 2016, (2): 94-100.
赵德英, 徐锴, 袁继存, 等. 世界梨主产国产销概况及发展趋势分析.中国果树, 2016, (2): 94-100.
[2] Su Y. Study on Fruit Quality, Photosynthetic Characteristics and Nutrient Elements Content in Leaves of ‘Xueqing’ Pear under Different Cultivation Patterns[D]. Baoding: Agriculture University of Hebei, 2014.
苏燕. 不同栽培模式下雪青梨果实品质、叶片光合特性及营养元素的研究[D]. 保定: 河北农业大学, 2014.
[3] Yang F X. Study on the Tree-structure Indexes with a Saving-labor and High-efficient System in Pear Orchard[D]. Baoding: Agriculture University of Hebei, 2013.
杨馥霞. 梨省力高效栽培模式树项指标研究[D]. 保定: 河北农业大学, 2013.
[4] Hui Z M, Li H, Long Y, et al . Variation of soil microbial populations and relationships between microbial factors and soil nutrients in cover cropping system of vineyard. Acta Horticulturae Sinica, 2010, 37(9): 1395-1402.
惠竹梅, 李华, 龙妍, 等. 葡萄园行间生草体系中土壤微生物数量的变化及其与土壤养分的关系. 园艺学报, 2010, 37(9): 1395-1402.
[5] Li H K, Zhang G J, Zhao Z Y, et al . Effects of interplanting of herbage on soil nutrient of non-irrigated apple orchard in the Loess Plateau. Acta Horticulturae Sinica, 2007, 34(2): 477-480.
李会科, 张广军, 赵政阳, 等. 黄土高原旱地苹果园生草对土壤养分的影响. 园艺学报, 2007, 34(2): 477-480.
[6] Huo Y, Zhang J, Wang M C, et al . Effects of inter-row planting grasses on variations and relationships of soil organic matter and soil nutrients in pear orchard. Scientia Agricultura Sinica, 2011, 44(7):1415-1424.
霍颖, 张杰, 王美超, 等. 梨园行间种草对土壤有机质和矿质元素变化及相互关系的影响.中国农业科学, 2011, 44(7): 1415-1424.
[7] Sun J P, Zhang Y X, Wu Z H, et al . Effects of planting herbage on soil physical properties of pear orchard. Journal of Soil and Water Conservation, 2015, 29(5): 194-199.
孙计平, 张玉星, 吴照辉, 等. 生草对梨园土壤物理特性的影响. 水土保持学报, 2015, 29(5): 194-199.
[8] Sun J P, Zhang Y X, Li Y L, et al . Effects of sod culture on soil microbes, enzyme activities and humus composition of pear orchard. Journal of Fruit Science, 2016, 33(supplementary issue): 129-135.
孙计平, 张玉星, 李英丽, 等. 生草对梨园土壤微生物、酶活性和腐殖质含量的影响. 果树学报, 2016, 33(增刊): 129-135.
[9] Wang Y T, Ji X H, Wu Y S, et al . Research progress of cover crop in Chinese orchard. Chinese Journal of Applied Ecology, 2015, 26(6): 1892-1900.
王艳廷, 冀晓昊, 吴玉森, 等. 我国果园生草的研究进展. 应用生态学报, 2015, 26(6): 1892-1900.
[10] Bao S D. Soil and Agricultural Chemistry Analysis[M]. Beijing: China Agricultural Press, 2000: 22-108.
鲍士旦. 土壤农化分析[M]. 北京: 中国农业出版社, 2000: 22-108.
[11] Tang Q Y, Zhang C X. Data Processing System (DPS) software with experimental design, statistical analysis and data mining developed for use in entomological research. Insect Science, 2013, 20(2): 254-260.
[12] Peck G M, Merwin I A, Thies J E, et al . Soil properties change during the transition to integrated and organic apple production in a New York orchard. Applied Soil Ecology, 2011, 48(1): 18-30.
[13] Celano G, Palese A M, Ciucci A, et al . Evaluation of soil water content in tilled and cover-cropped olive orchards by the geoelectrical technique, Geoderma, 2011, 163(3/4): 163-170.
[14] Cao Q, Shen Y Y, Wang Z K, et al . Effects of living mulch on soil physical and chemical properties in orchards: a review. Acta Prataculturae Sinica, 2016, 25(8): 180-188.
曹铨, 沈禹颖, 王自奎, 等. 生草对果园土壤理化性状的影响研究进展. 草业学报, 2016, 25(8): 180-188.
[15] Xie K, Li Y J, Le W Q, et al . A study on soil nutrient status and nutrients input in the main pear orchards around Bohai Bay Region. Chinese Journal of Soil Science, 2013, 44(1): 132-137.
谢凯, 李元军, 乐文全, 等. 环渤海湾地区主要梨园土壤养分状况及养分投入研究. 土壤通报, 2013, 44(1): 132-137.
[16] Lu S C, Chen Q, Zhang F S, et al . Analysis of nitrogen input and soil nitrogen load in orchards of Hebei province conditions. Plant Nutrition Fertilizer Science, 2008, 14(5): 858-865.
卢树昌, 陈清, 张福锁, 等. 河北省果园氮素投入特点及其土壤氮素负荷分析. 植物营养与肥料学报, 2008, 14(5): 858-865.
[17] Neilsen G C, Lowery D T, Forge T A, et al . Organic fruit production in British Columbia. Canadian Journal of Plant Science, 2009, 89(4): 677-692.
[18] Deng F C, An G Y, Yu J Y, et al . Research on growing grass in apple orchard in Weibei upland. Journal of Fruit Science, 2003, 20(6): 506-508.
邓丰产, 安贵阳, 郁俊谊, 等. 渭北旱塬苹果园的生草效应. 果树学报, 2003, 20(6): 506-508.
[19] Li H K, Zhang G J, Zhao Z Y, et al . Effects of inter planted herbage on soil properties of non-irrigated apple orchards in the Loess Plateau. Acta Prataculturae Sinica, 2007, 16(2): 32-39.
李会科, 张广军, 赵政阳, 等. 生草对黄土高原旱地苹果园土壤性状的影响. 草业学报, 2007, 16(2): 32-39.
[20] Hoagland L, CarPenter-Boggs L, Granatstein D, et al . Orchard floor management effects on nitrogen fertility and soi biological activity in a newly established organic apple orchard. Biology and Fertility of Soils, 2008, 45(1): 11-18.
[21] Qian J F, Wu J S, Huang J Q. Effects of sod-cultural practices on soil nutrients and microbial diversity in the Carya cathayensis forest. Acta Ecologica Sinica, 2014, 34(15): 4324-4332.
钱进芳, 吴家森, 黄坚钦. 生草栽培对山核桃林地土壤养分及微生物多样性的影响. 生态学报, 2014, 34(15): 4324-4332.
[22] Hui Z M, Yue T X, Zhang J, et al . Relationship between soil biological characteristics and nutrient content under intercropping system of vineyard in Northwestern semiarid area. Scientia Agricultura Sinica, 2011, 44(11): 2310-2317.
惠竹梅, 岳泰新, 张瑾, 等. 西北半干旱区葡萄园生草体系中土壤生物学特性与土壤养分的关系. 中国农业科学, 2011, 44(11): 2310-2317.
[23] Wu Y S, Zhang Y M, Ji X H, et al . Effects of natural grass on soil nutrient, enzyme activity and fruit quality of pear orchard in Yellow River Delta. Scientia Agricultura Sinica, 2013, 46(1): 99-108.
吴玉森, 张艳敏, 冀晓昊, 等. 自然生草对黄河三角洲梨园土壤养分、酶活性及果实品质的影响. 中国农业科学, 2013, 46(1): 99-108.
[24] Song X H, Xie K, Zhao H B, et al . Investigation of the mineral nutrients status of pear leaves in main orchards around the Bohai bay region. Acta Hortculturae Sinica, 2011, 38(11): 2049-2058.
宋晓晖, 谢凯, 赵化兵, 等. 环渤海湾地区主要梨园树体矿质营养元素状况研究. 园艺学报, 2011, 38(11): 2049-2058.
[25] Li Y L, Zhao H B, Xie K, et al . Effects of different soil managements on pear orchard soil biological properties and nutrient contents. Soils, 2012, 44(5): 788-793.
李艳丽, 赵化兵, 谢凯, 等. 不同土壤管理方式对梨园土壤微生物及养分含量的影响. 土壤, 2012, 44(5): 788-793.
[26] Niu Z M, Li Q, Wang X P, et al . Changes of organic matter and mineral elements in the soil and leaves in weed mulching orchard. Journal of Shanxi Agriculture Sciences, 1997, 25(2): 61-64.
牛自勉, 李全, 王贤萍, 等. 生草覆盖果园有机质及矿物质的变化. 山西农业科学, 1997, 25(2): 61-64.
[27] Li G H, Zhang W C, Liu J H, et al . Studies of ecological effects of sod culture in citrus orchard. Chinese Journal of Ecology, 1997, 16(6): 6-11.
李国怀, 章文才, 刘继红, 等. 柑桔园生草栽培的生态效应研究. 生态学杂志, 1997, 16(6): 6-11.
[28] Liu Y B, Wang J G, Fu F S, et al . Effect of grass planting in orchard on soil ecological environment. Journal of Yangzhou University: Agricultural and Life Science Edition, 2015, 36(4): 110-113.
刘亚柏, 王敬根, 付反生, 等. 果园生草栽培对土壤生态环境的影响. 扬州大学学报: 农业与生命科学版, 2015, 36(4): 110-113.
[29] Gao X Y, Zhang X X, Zhu J G, et al . A comparison of the effect of three grass species on controlling non-point pollution in orchard. Acta Prataculturae Sinica, 2015, 24(2): 49-54.
高小叶, 张兴兴, 朱建国, 等. 生草栽培对果园面源污染的控制: 三种牧草的比较研究. 草业学报, 2015, 24(2): 49-54.