柠条生长季刈割关键技术研究
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摘要
柠条具有防风固沙、耐受力强、营养价值高等多种优良特性,因此兼具较高的生态价值和饲用价值,但是长期以来传统的平茬方式仅仅重视其生态价值,忽视了其饲喂利用,造成了资源的大量浪费。本论文以生长在鄂尔多斯市鄂托克前旗三段地的柠条锦鸡儿为研究对象,进行了柠条生长季刈割关键技术的研究,最终确定了柠条生长季刈割的关键技术并对其效果进行了全方位的评定。具体结论如下:
①适宜的方式方法下,柠条生长季刈割并不影响其生长情况,相反会促进柠条嫩枝的生长,降低其木质化程度,并且生长季刈割后的营养物质比传统平茬含量高,从而更有利于其生态治理效果和家畜的采食。
②柠条生长季刈割频率不宜过于频繁,每隔1年刈割1次效果较好。
③柠条生长季刈割的最适留茬高度为2~4cm,太低或太高均不利于枝条的分蘖与再生。
④生长季刈割对柠条根部的贮藏营养物质有较为显著的影响,进而影响到柠条的返青和枝条的再生,但是就以上的最适刈割频率和最适留茬高度来说,其根部营养物质的贮藏量均可满足其再生植株和根系正常发育的需要。
⑤柠条生长季刈割会影响到其土壤养分的含量,其中全氮、全磷、速效磷和速效钾的含量均随刈割频率的增大而减少,而全钾含量基本保持稳定。
Caragana has a variety of good characteristics, such as wind and sand fixation, strong tolerance, and high nutritional value. So it has both the higher ecological value and feeding value. However, for a long time, the traditional cutting style only attach importance to its ecological value, but ignoring its feeding advantage. That resulting in the waste of resources. This paper take the Caragana that growth in Erdos Etuokeqianqi Sanduandi country as the study object, make the reaserch on the key technology of cutting Caragana during its growing season, and finally find the key technology of cutting Caragana during its growing season, moreover assessment its effect all-round. The conclusions are as follows:
①The growing season cutting by appropriate ways does not affect the growth of Caragana. On the contrary, it will promote the growth of shoots and reducing its lignification. And its nutrients content is higher than the traditional cutting, thus it is not only conducive to the ecological management effects but also benefit to the livestock grazing.
②The cutting frequency of Caragana in growing season should not be too often. It can be taken by once every other year.
③The optimum stubble height of cutting Caragana in growing season is 2 ~ 4cm, too low or too high are not conducive to the regeneration of its tiller and shoot.
④Cutting Caragana in growing season has a significant impact on the roots storage nutrition substance, thereby affecting its turning green and branches renewable. But the storage of nutrient in roots can meet the need for their normal development of regenerated plants and roots by the optimal frequency and stubble height mentioned above.
⑤Cutting Caragana in growing season will affect the soil nutrient content. With the cutting frequency increased, the total nitrogen, total phosphorus, available phosphorus and available kalium content reduced, while the total kalium content remained stable.
①适宜的方式方法下,柠条生长季刈割并不影响其生长情况,相反会促进柠条嫩枝的生长,降低其木质化程度,并且生长季刈割后的营养物质比传统平茬含量高,从而更有利于其生态治理效果和家畜的采食。
②柠条生长季刈割频率不宜过于频繁,每隔1年刈割1次效果较好。
③柠条生长季刈割的最适留茬高度为2~4cm,太低或太高均不利于枝条的分蘖与再生。
④生长季刈割对柠条根部的贮藏营养物质有较为显著的影响,进而影响到柠条的返青和枝条的再生,但是就以上的最适刈割频率和最适留茬高度来说,其根部营养物质的贮藏量均可满足其再生植株和根系正常发育的需要。
⑤柠条生长季刈割会影响到其土壤养分的含量,其中全氮、全磷、速效磷和速效钾的含量均随刈割频率的增大而减少,而全钾含量基本保持稳定。
Caragana has a variety of good characteristics, such as wind and sand fixation, strong tolerance, and high nutritional value. So it has both the higher ecological value and feeding value. However, for a long time, the traditional cutting style only attach importance to its ecological value, but ignoring its feeding advantage. That resulting in the waste of resources. This paper take the Caragana that growth in Erdos Etuokeqianqi Sanduandi country as the study object, make the reaserch on the key technology of cutting Caragana during its growing season, and finally find the key technology of cutting Caragana during its growing season, moreover assessment its effect all-round. The conclusions are as follows:
①The growing season cutting by appropriate ways does not affect the growth of Caragana. On the contrary, it will promote the growth of shoots and reducing its lignification. And its nutrients content is higher than the traditional cutting, thus it is not only conducive to the ecological management effects but also benefit to the livestock grazing.
②The cutting frequency of Caragana in growing season should not be too often. It can be taken by once every other year.
③The optimum stubble height of cutting Caragana in growing season is 2 ~ 4cm, too low or too high are not conducive to the regeneration of its tiller and shoot.
④Cutting Caragana in growing season has a significant impact on the roots storage nutrition substance, thereby affecting its turning green and branches renewable. But the storage of nutrient in roots can meet the need for their normal development of regenerated plants and roots by the optimal frequency and stubble height mentioned above.
⑤Cutting Caragana in growing season will affect the soil nutrient content. With the cutting frequency increased, the total nitrogen, total phosphorus, available phosphorus and available kalium content reduced, while the total kalium content remained stable.
引文
1牛西午.柠条研究[M].北京:科学出版社,2003:1
2王丁.柠条饲料化开发利用试验研究[D].西北农林科技大学,2007:1-7
3治沙造林学编委会编.治沙造林学[M].北京:中国林业出版社,1984:230-234
4钟坚.广西木本饲料开发利用的调查报告[J].广西林业科技,1989(3):6-9
5靖德兵,李培军.木本饲用植物资源的开发及生产应用研究[J].草业学报,2003,12(2):7-13
6刘朝霞,张晓娟.内蒙古柠条产业化的现状与对策[J].林业科技管理,2004(1):42-43
7陈宝书,王建光.牧草饲料作物栽培学[M].中国农业出版社,2001:298-299
8张兴亮.柠条的优良特性及生态效益[J].山西林业科技,2004,(4):32-33
9牛西午,丁玉川.柠条根系发育特征及有关生理特性研究[J].西北植物学报,2003,23(5):860-865
10王珍喜.柠条对牛羊饲用价值的研究[D].山西农业大学,2004:3-6
11王永宏.柠条特性研究与饲料生产开发初探[J].农机推广与安全,2004,(5):8-9
12雒秋江.粗饲料的加工和利用[J].新疆畜牧业,1998,3:14-17
13朱顺国,邢壮.玉米秸秆NDF与ADF含量变化规律的研究[J].中国奶牛,2001,1:24-26
14冯仰廉,张子仪.地质粗饲料的营养价值及合理利用[J].中国畜牧杂志,2001,37(6):3
15格根图.非常规粗饲料柠条、猪毛菜、杨树叶的饲用研究[D].内蒙古农业大学,2005:1-16
16内蒙古农牧学院畜牧系饲养教研室.家畜饲养标准与饲料营养价值表[R].内蒙古农业大学内部参考资料,278-286
17王峰,温学飞.柠条饲料化技术及应用[J].西北农业学报,2004,13(3):143-147
18桂荣,玉兰.半干旱荒漠草原绒山羊采食主要野生牧草的化学组成及饲料价值[J].中国草地,1996,5:6-16
19安守芹,方天纵.五种固沙饲用灌木营养成分生长期的动态[J].干旱区资源与环境,1996,10(3):69-74
20王玉魁,闫艳霞.乌兰布和沙漠沙生灌木饲用营养成分的研究[J].中国沙漠,1999,19(3):280-284
21许冬梅,王玲.治沙灌木主要养分及在羊瘤胃的降解率和体外消化率[J].宁夏农林科技,1999,4:31-33
22许冬梅,崔慰贤.毛乌素沙地几种沙生灌木养分含量的动态[J].草业科学,2001,18(3):23-26
23许冬梅,崔慰贤.沙地优良饲料灌木中间锦鸡儿[J].黑龙江畜牧兽医,2004,4:51-52
24刘志刚.几种饲草混合草颗粒技术研究[D].内蒙古农业大学,2009:4-7
25谷泽涵,刁其玉.粗纤维及其利用中的调控[J].饲料广角,2004,15:14-16
26焦德凤,吕悦孝.柠条、木材混合原料中密度纤维板生产工艺研究[J].内蒙古林业科技,2006,1:23-24
27孙丽洁,李艳芬.柠条造林技术[J].内蒙古林业,2001,4:26-27
28左忠,王金莲.宁夏柠条资源利用现状及其饲料开发潜力调查-以盐池县为例[J].草业科学,2006,23(3):17-21
29张清斌,陈玉芬.新疆野生木本饲用植物评价及其开发利用[J].草业科学,1996,13(6):1-4
30周芳萍,陈宝昌.林业饲料资源的利用与开发[J].饲料研究,2000(7):17-21
31王承斌.内蒙古的木本饲用植物资源[J].中国草地,1987(5):1-5
32王玉魁,闰艳霞.乌兰布和沙漠沙生灌木饲用营养成分的研究[J].中国沙漠,1999,19(3):28O-284
33顾新庆,马增旺.柠条防护林的防风固沙效益研究[J].1998,2:8-9
34王志敏,孙如英.论柠条在生态环境建设中的地位[J].防护林科技,1999,4:55-57
35王北,李生宝.宁夏沙地主要饲料灌木营养分析[J].林业科学研究,1992,5(12):98-103
36张自和.俄罗斯饲草饲料生产现状[J].国外畜牧学—草原与牧草,1994(2):36-38
37田桂香,山薇.草灌乔结合建立人工灌木草地的技术与效益[J].中国草地,1996(2):11-16
38蒋齐,李生宝.人工柠条灌木林营造对退化沙地改良效果的评价[J].水土保持学报,2006,20(4):23-27
39王生芳,何世玉.柠条人工林地土壤肥力的评价[J].青海农林科技,1998(3):29-31
40刘增文,李雅紊.黄土丘陵区柠条林地养分状况及其循环规律[J].生态学杂志,1997,16(6):27-29
41张学黎.广辟饲料来源,大力发展木本饲料林[J].适用技术市场,1992(11):3-5
42陈洪伟.沙棘、柠条、红柳制浆性能的研究[D].北京林业大学,2004:13
43保平.柠条的开发与利用[J].农村牧区机械化,2002(3):51
44王雁丽,杨如达.浅谈西部地区柠条资源的开发利用[J].中国西部科技,2004(11):71-73
45温学飞,马文智.用灰色关联法对柠条不同处理效果综合评价[J].草业科学,2005,22(8):28
46石凤翎,王明玖.豆科牧草栽培[M].中国林业出版社,2003:240-242
47张秀芬.饲草饲料加工与贮藏[M].中国农业出版社,1994:126-127
48蔡继琨,雷霈雯.柠条平茬复壮及枝条发酵饲用的试验观察[J].内蒙古畜牧科学,2000,21(3):31-32
49邬玉明.柠条锦鸡儿平茬复壮技术[J].内蒙古林业科技,2001:60-64
50刘强,董宽虎.刈割时期和加工方式对柠条锦鸡儿饲用价值的影响[J].草地学报,2005,13(2):121-125
51弓剑,曹社会.柠条饲料的营养价值评定研究[J].饲料博览,2008,1:53-55
52李生荣.柠条平茬更新的生物量调查及综合利用[J].青海科技,2007,5:12-13
53吕荣,李志忠.内蒙古鄂尔多斯市锦鸡儿属植物资源研究[J].干旱区资源与环境,2005,19(7):188-192
54杨胜.饲料分析及饲料质量检测技术[M].北京:北京农业大学出版社,1999:15-98
55李长春.混合天然牧草青贮最适条件筛选研究[D].内蒙古农业大学,2008:14-16
56李建凡.氨基酸分析样品的前处理[M].北京理化测试学会,1999:87-89
57鲍士旦.土壤农化分析[M].中国农业出版社,2005:44-49
58李合生.植物生理生化实验原理和技术[M].北京:高等教育出版社,2000:195-197
59左忠,郭永忠.柠条平茬利用技术研究[J].当代畜牧,2005,6:31-34
60罗惠娣,牛西午.柠条的营养特点与利用方法研究[J].中国草食动物,2005,25(5):35-38
61 Donaghy D J, Fulkerson W J. Priority for allocation of water-soluble carbohydrate reserves during regrowth of Lolium perenne [J]. Grass and Forage Science, 1998, 53: 211-218
62 Koch K E. Carbohydrate-modulated gene expression in plants [J]. Annual Review of Plant Physiology and Plant Molecular Biology, 1996, 47: 509-540
63王聪,刘强.刈割时间与加工方法对柠条营养价值的影响[J].中国畜牧杂志,2006,42(7):54-56
64孙宗玖.不同利用方式下伊犁绢蒿贮藏营养物质的比较[J].中国草地学报,2008,30(5):110-113
65姚志刚,李凤学.柠条在草食动物饲料中的利用[J].中国农学通报,2007,23(4):9-12
66 Loewe A, Einig W, Shi L. Mycorrhiza formation and elevated CO2 both increase the capacity for sucrose synthesis in source leaves of spruce and aspen[J]. New Physiologist, 2000,145:565-574
67张薇,胡跃高.西北黄土高原柠条种植区土壤微生物多样性分析[J].微生物学报,2007,47(5):751-756
68李金荣,杨振放.不同深度土壤中氮素的空间变异研究[J].节水灌溉,2010,1:19-22
69 Stewart, J.W., Tiessen, H., Dynamics of soil organic phosphorus[J]. Biogeochemistry, 1987,4:41-60
70周来良.干旱对根际土壤酶、氮磷钾及根部有机酸的影响[D].西南大学,2009:7
71 Hinsinger, P. Bioavailability of soi1 inorganic p in the rhizosphere as affected by root-induced chemical changes [J]. Plant and 5oi1, 2001,237:173-195
72马斌.超旱生灌木根际无机磷含量特征的研究[D].兰州大学,2007:24-25
73 Parton, W. J., Schime, D. S., Cole, C. V, Ojima, D.S. Analysis of factors controlling soi1 organic matter levels in great plains grasslands [J]. 5oi1 Science Society of America Journal, 1987, 51: 1173-1179
74 Tate, K.R., Salcedo, I. Phosphorus control of soi1 organic matter accumulation and cycling [J]. Biogeochemistry, 1988: 99-107
75 Zhang J L, Goerge E. Changes in the extractability of cations (Ca, Mg and K) in the rhizosphere soil of Noway spruce (Picea abies) roots [J]. Plant and 5oil, 2002,243:209-217
76苏永中,赵哈林.几种灌木、半灌木对沙地土壤肥力影响机制的研究[J].应用生态学报,2002,13(7):802-806
77马文智,赵丽莉.柠条饲用价值及其加工利用研究进展[J].宁夏农学院学报,2004,25(4):72-75
78田树飞,毛可桢.柠条对草食动物饲用价值的研究进展[J].安徽农业科学,2007,35(25):7836-7837
79温学飞,李明.柠条微贮处理及饲喂试验[J].中国草食动物,2005,25(1):56-57
80项锴锋,朝鲁孟其其格.柠条微贮前后饲用价值评价[J].内蒙古草业,2005,17(3):27-30
81周明荣.浅谈柠条种植以后的管理[J].山西林业,2007,5:26-27
82韩宝福,朱鸿雁.柠条生产加工技术[J].农机科技推广,2004,5:29-30
83蔡继琨,栾习武.柠条平茬复壮及枝条发酵饲用的试验观察[J].内蒙古畜牧科学,2000,21(3):31-32
84王峰,左忠.柠条机械平茬相关问题的探讨[J].草业科学,2006,23(11):79-82
85牛西午.柠条生物学特性研究[J].内蒙古畜牧科学,1998,4:16-22
86成丽萍,康江.柠条产业化的现状与开发对策[J].防护林科技,2007,2:49-63
87方向文,王万鹏.扰动环境中不同刈割方式对柠条营养生长补偿的影响[J].植物生态学报,2006,30(5):810-816
88玉柱,贾玉山.牧草加工贮藏与利用[M].北京:化学工业出版社,2004:8-70
89牛西午,张强.柠条人工林对晋西北土壤理化性质变化的影响研究[J].西北植物学报,2003,23(4):628-632
90 Donaghy D J, Fulkerson W J. Priority for allocation of water-soluble carbohydrate reserves during regrowth of Lolium perenne [J]. Grass and Forage Science, 1998,53:211-218
91 Anderson D W. The effect of Parent material and soil development on nutrient cycling in temperate ecosystems [J]. Biogeochemistry, 1988,5:71-97
92郭丹丹.柠条锦鸡儿根瘤菌多样性及系统发育研究[D].扬州大学,2007:1-13
93薛梓瑜.旱生灌木根际及灌丛土壤中磷、钾变化特征研究[D].兰州大学,2009:1-12
2王丁.柠条饲料化开发利用试验研究[D].西北农林科技大学,2007:1-7
3治沙造林学编委会编.治沙造林学[M].北京:中国林业出版社,1984:230-234
4钟坚.广西木本饲料开发利用的调查报告[J].广西林业科技,1989(3):6-9
5靖德兵,李培军.木本饲用植物资源的开发及生产应用研究[J].草业学报,2003,12(2):7-13
6刘朝霞,张晓娟.内蒙古柠条产业化的现状与对策[J].林业科技管理,2004(1):42-43
7陈宝书,王建光.牧草饲料作物栽培学[M].中国农业出版社,2001:298-299
8张兴亮.柠条的优良特性及生态效益[J].山西林业科技,2004,(4):32-33
9牛西午,丁玉川.柠条根系发育特征及有关生理特性研究[J].西北植物学报,2003,23(5):860-865
10王珍喜.柠条对牛羊饲用价值的研究[D].山西农业大学,2004:3-6
11王永宏.柠条特性研究与饲料生产开发初探[J].农机推广与安全,2004,(5):8-9
12雒秋江.粗饲料的加工和利用[J].新疆畜牧业,1998,3:14-17
13朱顺国,邢壮.玉米秸秆NDF与ADF含量变化规律的研究[J].中国奶牛,2001,1:24-26
14冯仰廉,张子仪.地质粗饲料的营养价值及合理利用[J].中国畜牧杂志,2001,37(6):3
15格根图.非常规粗饲料柠条、猪毛菜、杨树叶的饲用研究[D].内蒙古农业大学,2005:1-16
16内蒙古农牧学院畜牧系饲养教研室.家畜饲养标准与饲料营养价值表[R].内蒙古农业大学内部参考资料,278-286
17王峰,温学飞.柠条饲料化技术及应用[J].西北农业学报,2004,13(3):143-147
18桂荣,玉兰.半干旱荒漠草原绒山羊采食主要野生牧草的化学组成及饲料价值[J].中国草地,1996,5:6-16
19安守芹,方天纵.五种固沙饲用灌木营养成分生长期的动态[J].干旱区资源与环境,1996,10(3):69-74
20王玉魁,闫艳霞.乌兰布和沙漠沙生灌木饲用营养成分的研究[J].中国沙漠,1999,19(3):280-284
21许冬梅,王玲.治沙灌木主要养分及在羊瘤胃的降解率和体外消化率[J].宁夏农林科技,1999,4:31-33
22许冬梅,崔慰贤.毛乌素沙地几种沙生灌木养分含量的动态[J].草业科学,2001,18(3):23-26
23许冬梅,崔慰贤.沙地优良饲料灌木中间锦鸡儿[J].黑龙江畜牧兽医,2004,4:51-52
24刘志刚.几种饲草混合草颗粒技术研究[D].内蒙古农业大学,2009:4-7
25谷泽涵,刁其玉.粗纤维及其利用中的调控[J].饲料广角,2004,15:14-16
26焦德凤,吕悦孝.柠条、木材混合原料中密度纤维板生产工艺研究[J].内蒙古林业科技,2006,1:23-24
27孙丽洁,李艳芬.柠条造林技术[J].内蒙古林业,2001,4:26-27
28左忠,王金莲.宁夏柠条资源利用现状及其饲料开发潜力调查-以盐池县为例[J].草业科学,2006,23(3):17-21
29张清斌,陈玉芬.新疆野生木本饲用植物评价及其开发利用[J].草业科学,1996,13(6):1-4
30周芳萍,陈宝昌.林业饲料资源的利用与开发[J].饲料研究,2000(7):17-21
31王承斌.内蒙古的木本饲用植物资源[J].中国草地,1987(5):1-5
32王玉魁,闰艳霞.乌兰布和沙漠沙生灌木饲用营养成分的研究[J].中国沙漠,1999,19(3):28O-284
33顾新庆,马增旺.柠条防护林的防风固沙效益研究[J].1998,2:8-9
34王志敏,孙如英.论柠条在生态环境建设中的地位[J].防护林科技,1999,4:55-57
35王北,李生宝.宁夏沙地主要饲料灌木营养分析[J].林业科学研究,1992,5(12):98-103
36张自和.俄罗斯饲草饲料生产现状[J].国外畜牧学—草原与牧草,1994(2):36-38
37田桂香,山薇.草灌乔结合建立人工灌木草地的技术与效益[J].中国草地,1996(2):11-16
38蒋齐,李生宝.人工柠条灌木林营造对退化沙地改良效果的评价[J].水土保持学报,2006,20(4):23-27
39王生芳,何世玉.柠条人工林地土壤肥力的评价[J].青海农林科技,1998(3):29-31
40刘增文,李雅紊.黄土丘陵区柠条林地养分状况及其循环规律[J].生态学杂志,1997,16(6):27-29
41张学黎.广辟饲料来源,大力发展木本饲料林[J].适用技术市场,1992(11):3-5
42陈洪伟.沙棘、柠条、红柳制浆性能的研究[D].北京林业大学,2004:13
43保平.柠条的开发与利用[J].农村牧区机械化,2002(3):51
44王雁丽,杨如达.浅谈西部地区柠条资源的开发利用[J].中国西部科技,2004(11):71-73
45温学飞,马文智.用灰色关联法对柠条不同处理效果综合评价[J].草业科学,2005,22(8):28
46石凤翎,王明玖.豆科牧草栽培[M].中国林业出版社,2003:240-242
47张秀芬.饲草饲料加工与贮藏[M].中国农业出版社,1994:126-127
48蔡继琨,雷霈雯.柠条平茬复壮及枝条发酵饲用的试验观察[J].内蒙古畜牧科学,2000,21(3):31-32
49邬玉明.柠条锦鸡儿平茬复壮技术[J].内蒙古林业科技,2001:60-64
50刘强,董宽虎.刈割时期和加工方式对柠条锦鸡儿饲用价值的影响[J].草地学报,2005,13(2):121-125
51弓剑,曹社会.柠条饲料的营养价值评定研究[J].饲料博览,2008,1:53-55
52李生荣.柠条平茬更新的生物量调查及综合利用[J].青海科技,2007,5:12-13
53吕荣,李志忠.内蒙古鄂尔多斯市锦鸡儿属植物资源研究[J].干旱区资源与环境,2005,19(7):188-192
54杨胜.饲料分析及饲料质量检测技术[M].北京:北京农业大学出版社,1999:15-98
55李长春.混合天然牧草青贮最适条件筛选研究[D].内蒙古农业大学,2008:14-16
56李建凡.氨基酸分析样品的前处理[M].北京理化测试学会,1999:87-89
57鲍士旦.土壤农化分析[M].中国农业出版社,2005:44-49
58李合生.植物生理生化实验原理和技术[M].北京:高等教育出版社,2000:195-197
59左忠,郭永忠.柠条平茬利用技术研究[J].当代畜牧,2005,6:31-34
60罗惠娣,牛西午.柠条的营养特点与利用方法研究[J].中国草食动物,2005,25(5):35-38
61 Donaghy D J, Fulkerson W J. Priority for allocation of water-soluble carbohydrate reserves during regrowth of Lolium perenne [J]. Grass and Forage Science, 1998, 53: 211-218
62 Koch K E. Carbohydrate-modulated gene expression in plants [J]. Annual Review of Plant Physiology and Plant Molecular Biology, 1996, 47: 509-540
63王聪,刘强.刈割时间与加工方法对柠条营养价值的影响[J].中国畜牧杂志,2006,42(7):54-56
64孙宗玖.不同利用方式下伊犁绢蒿贮藏营养物质的比较[J].中国草地学报,2008,30(5):110-113
65姚志刚,李凤学.柠条在草食动物饲料中的利用[J].中国农学通报,2007,23(4):9-12
66 Loewe A, Einig W, Shi L. Mycorrhiza formation and elevated CO2 both increase the capacity for sucrose synthesis in source leaves of spruce and aspen[J]. New Physiologist, 2000,145:565-574
67张薇,胡跃高.西北黄土高原柠条种植区土壤微生物多样性分析[J].微生物学报,2007,47(5):751-756
68李金荣,杨振放.不同深度土壤中氮素的空间变异研究[J].节水灌溉,2010,1:19-22
69 Stewart, J.W., Tiessen, H., Dynamics of soil organic phosphorus[J]. Biogeochemistry, 1987,4:41-60
70周来良.干旱对根际土壤酶、氮磷钾及根部有机酸的影响[D].西南大学,2009:7
71 Hinsinger, P. Bioavailability of soi1 inorganic p in the rhizosphere as affected by root-induced chemical changes [J]. Plant and 5oi1, 2001,237:173-195
72马斌.超旱生灌木根际无机磷含量特征的研究[D].兰州大学,2007:24-25
73 Parton, W. J., Schime, D. S., Cole, C. V, Ojima, D.S. Analysis of factors controlling soi1 organic matter levels in great plains grasslands [J]. 5oi1 Science Society of America Journal, 1987, 51: 1173-1179
74 Tate, K.R., Salcedo, I. Phosphorus control of soi1 organic matter accumulation and cycling [J]. Biogeochemistry, 1988: 99-107
75 Zhang J L, Goerge E. Changes in the extractability of cations (Ca, Mg and K) in the rhizosphere soil of Noway spruce (Picea abies) roots [J]. Plant and 5oil, 2002,243:209-217
76苏永中,赵哈林.几种灌木、半灌木对沙地土壤肥力影响机制的研究[J].应用生态学报,2002,13(7):802-806
77马文智,赵丽莉.柠条饲用价值及其加工利用研究进展[J].宁夏农学院学报,2004,25(4):72-75
78田树飞,毛可桢.柠条对草食动物饲用价值的研究进展[J].安徽农业科学,2007,35(25):7836-7837
79温学飞,李明.柠条微贮处理及饲喂试验[J].中国草食动物,2005,25(1):56-57
80项锴锋,朝鲁孟其其格.柠条微贮前后饲用价值评价[J].内蒙古草业,2005,17(3):27-30
81周明荣.浅谈柠条种植以后的管理[J].山西林业,2007,5:26-27
82韩宝福,朱鸿雁.柠条生产加工技术[J].农机科技推广,2004,5:29-30
83蔡继琨,栾习武.柠条平茬复壮及枝条发酵饲用的试验观察[J].内蒙古畜牧科学,2000,21(3):31-32
84王峰,左忠.柠条机械平茬相关问题的探讨[J].草业科学,2006,23(11):79-82
85牛西午.柠条生物学特性研究[J].内蒙古畜牧科学,1998,4:16-22
86成丽萍,康江.柠条产业化的现状与开发对策[J].防护林科技,2007,2:49-63
87方向文,王万鹏.扰动环境中不同刈割方式对柠条营养生长补偿的影响[J].植物生态学报,2006,30(5):810-816
88玉柱,贾玉山.牧草加工贮藏与利用[M].北京:化学工业出版社,2004:8-70
89牛西午,张强.柠条人工林对晋西北土壤理化性质变化的影响研究[J].西北植物学报,2003,23(4):628-632
90 Donaghy D J, Fulkerson W J. Priority for allocation of water-soluble carbohydrate reserves during regrowth of Lolium perenne [J]. Grass and Forage Science, 1998,53:211-218
91 Anderson D W. The effect of Parent material and soil development on nutrient cycling in temperate ecosystems [J]. Biogeochemistry, 1988,5:71-97
92郭丹丹.柠条锦鸡儿根瘤菌多样性及系统发育研究[D].扬州大学,2007:1-13
93薛梓瑜.旱生灌木根际及灌丛土壤中磷、钾变化特征研究[D].兰州大学,2009:1-12