|Table of Contents|

Effect of Fertilization on Leaf Characteristics and Yield of Pasturs on Abandoned Cultivated Land in Arid Area of Ningxia(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2015年13
Page:
70-75
Research Field:
Publishing date:

Info

Title:
Effect of Fertilization on Leaf Characteristics and Yield of Pasturs on Abandoned Cultivated Land in Arid Area of Ningxia
Author(s):
CHEN Keyuan1; JIA Qianmin1; CHEN Yanyun1; 2
1.Breeding Base of State Key Laboratory for Preventing Land Degradation and Ecological Restoration，Ningxia University，Yinchuan，Ningxia 750021；2.College of Life Science，Ningxia University，Yinchuan，Ningxia 750021
Keywords:
abandoned cultivated land; organic manure; NPK; leaf characteristics; yield
PACS:
S 156.5;S 543
DOI:
10.11937/bfyy.201513022
Abstract:
Taking six kinds of pastur (Medicago sativa，Melilotus suaveolens，Astragalus adsurgens，Agropyron cristatum，Agropyron mongolicum and Elymus dahuricus)，organic fertilizer，fertilizer and bitter bean stalks as four factors,in arid regions of Ningxia abandoned farmland,its impact on leaf characteristics and their forage production were studied by L18(61×36)orthogonal test.The results showed that the leaf area and leaf dry weight of the Gramineae forages were significantly higher than those of legumes (P<005)，and the average leaf area and leaf dry weight of Elymus dahuricus were significantly higher than those of Agropyron cristatum and Agropyron mongolicum. The specific leaf area (SLA) of the leguminous forages was significantly lower than that of Gramineae forages，but the leaf area index was significantly higher than those of Gramineae forages (P<0.05)，and the average SLA of the Medicago sativa was significantly lower than that of Melilotus suaveolens and Astragalus adsurgensl. The average leaf area index of Melilotus suaveolens was significantly higher than those of Medicago sativa and Astragalus adsurgen. Ultimately，the comprehensive analysis showed that the organic fertilizer 24 t/hm2+high levels of NPK (N 275 kg/hm2 +P 225 kg/hm2 +K 225 kg/hm2) was the best fertilizer combination for planting Gramineae forages，the output of Elymus dahuricus could reach the highest，11 256.43 kg/hm2.The organic fertilizer 36 t/hm2+moderate levels of NPK (N 15 kg/hm2 +P 135 kg/hm2 +K 135 kg/hm2)+straw of Sophora alopecuroides 10 t/hm2 was the best fertilizer combination for planting Leguminous forage，the output of Medicago sativa could reach the highest，25 444.52 kg/hm2.

References:

[1]李凤霞,王学琴,郭永忠,等.宁夏不同类型盐渍化土壤微生物区系及多样性[J].水土保持学报,2011,25(5):107-111.[2]杜国华.宁夏中部干旱带产业结构与生态环境状况调查分析[J].北方园艺,2011(22):186-188.[3]温学飞,左忠,王峰.宁夏中部干旱带草地畜牧业发展措施的研究[J].草业科学,2003,20(11):44-46.[4]安慧,杨新国,刘秉儒,等.荒漠草原区弃耕地植被演替过程中植物群落生物量及土壤养分变化[J].应用生态学报,2011,22(12):3145-3149.[5]杨自辉,王继和,纪永福,等.干旱区盐渍化土地三系统治理技术研究[J].干旱地区农业研究,2001,19(4):92-96. [6]山仑,徐炳成.黄土高原半干旱地区建设稳定栽培草地的探讨[J].草业学报,2009,8(2):1-2. [7]贾倩民,陈彦云,杨阳,等.不同人工草地对干旱区弃耕地土壤理化性质及微生物数量的影响[J].水土保持学报,2014,28(1):178-182.[8]王建丽,申忠宝,潘多锋,等.几种多年生禾本科牧草栽培比较试验[J].北方园艺,2014(14):62-64.[9]Ashraf M.Some important physiological selection criteria for salt tolerance in plants[J].Flora Morphology,Distribution,Functional Ecology of Plants,2004,199(5):361-376.[10]贾倩民,陈彦云,刘秉儒,等.干旱区盐碱地不同栽培草地土壤理化性质及微生物数量[J].草业科学,2014,31(7):1218-1225.[11]哈玲津,马媛媛,杨静慧.四种野生植物对天津盐碱地土壤改良效果的研究[J].北方园艺,2009(4):181-184.[12]牛书丽,蒋高明.人工草地在退化草地恢复中的作用及其研究现状[J].应用生态学报,2004,15(9):1662-1666.[13]贾倩民,陈彦云,陈科元,等.若干牧草在宁夏盐池干旱风沙区的引种试验[J].干旱区资源与环境,2014,28(12):154-158.[14]宋乃平,汪一鸣,陈晓芳.宁夏中部风沙区的环境演变[J].干旱区资源与环境,2004,18(4):8-12.[15]贾倩民,陈彦云,韩润燕,等.宁夏盐池次生盐碱地4种禾本科牧草的适应性及生产性能[J].江苏农业科学,2014,42(2):167-170. [16]张亚丽,张娟,沈其荣,等.秸秆生物有机无机配施的施用对土壤供氮能力的影响[J].应用生态学报,2002,13(12):1575-1578.[17]贾倩民.农牧交错区弃耕地施肥对牧草生长及生态特征的影响[D].银川:宁夏大学,2014.[18]Bhattacharya T,Banerjee D K,Gopal B.Heavy metal uptake by Scirpus littoralis Schrad.from fly ash dosed and metal spiked soils[J].Environmental Monitoring and Assessment,2006,121(1-3):361-378.[19]杜连凤,刘文科,刘建.3种秸秆有机肥改良土壤次生盐渍化的效果及生物效应[J].土壤通报,2005,36(3):309-313.[20]Marathe R A,Bharambe P R,Sharma R,et al.Soil properties of vertisol and yield of sweet orange (Citrus sinensis) as influenced by integrated use of organic manures，inorganic and bio fertilizers[J].Indian Journal of Agricultural Sciences,2009,79(1):3-7.[21]帕提曼?阿不都热合曼,松中照夫,秦勇.有机肥和化肥对菠菜产量及品质的影响[J].北方园艺,2007(11):28-30.[22]贾倩民,陈彦云,陈科元,等.荒漠草原区牧草品种与施肥对牧草产量和品质的影响[J].北方园艺,2014(6):168-172.[23]王晓娟,贾志宽,梁连友,等.不同有机肥量对旱地玉米光合特性和产量的影响[J].应用生态学报,2012,23(2):419-425.[24]Parfitta R L,Yeatesa G W,Rossa D J,et al.Relationships between soil biota,nitrogen and phosphorus availability,and pasture growth under organic and conventional management[J].Applied Soil Ecology,2005,28:1-13.[25]蒙静,曹运娥,姚英,等.秸秆还田对土壤理化及生物性状影响的研究进展[J].北方园艺,2013(11):184-186.[26]高飞,贾志宽,路文涛,等.秸秆不同还田量对宁南旱区土壤水分、玉米生长及光合特性的影响[J].生态学报,2011,31(3):777-783.[27]苑玉凤.正交试验结果的分析[J].统计与决策,2006(3):138-139.[28]Ackerly D D,Knight C A,Weiss S B,et al.Leaf size，specific leaf area and microhabitat distribution of chaparral woody plants:contrasting patterns in species level and community level analyses[J].Oecologia,2002,130:449-457.[29]Yamashita N,Koike N,Ishida A.Leaf ontogenetic dependence of light acclimation in invasive and native subtropical trees of different successional status[J].Plant Cell Environment,2002,25(10):1341-1356.[30]Baker N R.Chlorophyll fluorescence:a probe of photosynthesis in vivo[J].Annual Review of Plant Biology,2008,59(1):89-113.[31]郑淑霞,上官周平.黄土高原油松和刺槐叶片光合生理适应性比较[J].应用生态学报,2007,18(1):16-22.[32]Kazakou E,Navas M L.Variation in intensity of competition along a Mediterranean successional gradient［C］//Ecology,Conservation and Management of Mediterranean Climate Ecosystems.Proceedings of the X MEDECOS Conference,2004:26-30.[33]Wright I J,Reich P B,Westoby M,et al.The worldwide leaf economics spectrum[J].Nature,2004,428(6985):821-827.[34]韦兰英,曾丹娟,张建亮,等.岩溶石漠化区四种牧草植物光合生理适应性特征[J].草业学报,2010,19(3):212-219.[35]顾炽明,郑险峰,黄婷苗,等.秸秆还田配施氮肥对冬小麦产量及氮素调控的影响[J].干旱地区农业研究,2013,31(5):48-53.

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Last Update: 2015-08-21