旱地垄沟集雨种植紫花苜蓿最佳沟垄宽比的确定

doi:10.11733/j.issn.1007-0435.2011.02.012

›› 2011, Vol. 19 ›› Issue (2): 247-252.DOI: 10.11733/j.issn.1007-0435.2011.02.012

旱地垄沟集雨种植紫花苜蓿最佳沟垄宽比的确定

寇江涛, 师尚礼

1. 甘肃农业大学草业学院, 兰州, 730070;
2. 草业生态系统教育部重点实验室, 中-美草地畜牧业可持续研究中心, 兰州, 730070

收稿日期:2010-11-16 修回日期:2011-01-06 出版日期:2011-04-15 发布日期:2011-04-15
通讯作者: 师尚礼,E-mail:shishl@gsau.edu.cn
作者简介:寇江涛(1986- ),男,甘肃镇原人,硕士研究生,研究方向为牧草栽培及其牧草种质资源与育种,E-mail:koujiangtao@st.gsau.edu.cn
基金资助:
农业部行业专项-人工草地优质牧草生产技术研究与示范(nyhyzx07-022);农业部牧草种质资源收集保护项目;国家现代牧草产业技术体系建设专项资金资助

Optimum Ridge-Furrow Ratio in Dry-land Medicago sativa Cultivation

KOU Jiang-tao, SHI Shang-li

1. Collegeof Grassland Science, Gansu Agricultral Univercity, Lanzhou, Gansu Province 730070, China;
2. Key Laboratory of Ecosystem Ministry of Education, Sino-Us Center for Grazingland Ecosystem Sustainability, Lanzhou, Gansu Province 730070, China

Received:2010-11-16 Revised:2011-01-06 Online:2011-04-15 Published:2011-04-15

摘要/Abstract

摘要： 采用旱地垄沟集雨种植紫花苜蓿(Medicago sativa L.),研究不同沟垄宽比和覆盖方式对苜蓿干草产量、水分利用效率的影响,并通过回归方程确定适宜我国干旱半干旱区种植紫花苜蓿的最佳沟垄比。结果表明:膜垄、土垄处理平均年干草产量分别为5604.87和4844.81 kg·hm^-2,分别较CK提高204.98%和163.63%;膜垄、土垄处理平均水分利用效率分别为34.91和28.47 kg·mm^-1·hm^-2,分别为CK的2.25倍、1.83倍;膜垄的平均年干草产量、平均水分利用效率分别较土垄提高15.69%和22.62%;回归分析表明:当膜垄的最佳沟垄宽比为60 cm:60 cm、土垄的最佳沟垄宽比为60 cm:70 cm时,苜蓿的经济产量可以达到最大,分别为6009.3 kg·hm^-2和5271.5 kg·hm^-2,分别较CK提高226.99%和186.84%,膜垄处理的最大经济产量较土垄处理提高14.00%。因此,在试验地区及其相似地区采用膜垄集雨种植能显著提高苜蓿干草产量及水分利用效率,建议采用垄覆膜集雨种植紫花苜蓿,沟垄宽比为60 cm:60 cm。

关键词: 紫花苜蓿, 垄沟集雨, 水分利用效率, 草产量, 最佳沟垄比

Abstract: Effects of ridge-furrow ratios and mulching methods on hay yield and water use efficiency of alfalfa are studied in dry-land alfalfa cultivation.Optimum ridge-furrow ratio in arid and semi-arid areas of China is determined according to regression equations.Results indicate that the average annual hey yield is 5604.87 kg·hm^-2 for ridges covered by plastic film,and is 4844.81 kg·hm^-2 for ridges compacted by soil,both are 204.98% and 163.63% times higher than the control,respectively.The average water use efficiency is 34.91 kg·mm-1·hm^-2 for ridges covered by plastic film,and is 28.47 kg·mm-1·hm^-2 for ridges covered by soil,both are 2.25 and 1.83 times more than the control.The average annual hey yield and water use efficiency of ridges covered by plastic film are increased by 15.69% and 22.62% compared with ridges compacted by soil.The maximum economic yield could be realized when the ridge-furrow ratio is 60cm to 60cm for ridges covered by plastic film at 6009.3 kg·hm^-2 and 60cm to 70cm for ridges compacted by soil at 5271.5 kg·hm^-2,both are 226.99% and 186.84% times higher than the control according to regression analysis.The maximum economic yield for plastic film treatments is 14.00% times higher than soil treatments,indicating that ridge-furrow rainfall harvesting cultivation in experimental and similar areas could significantly increase hey yield and water use efficiency in alfalfa cultivation.Results suggest that ridge-furrow rainfall harvesting cultivation method is used in alfalfa cultivation at 60cm to 60cm ridge-furrow ratio.

Key words: Medicago sativa, Ridge-furrow rainfall harvesting, Water use efficiency, Hey yield, Optimum ridge-furrow ratio

中图分类号:

S3-33

寇江涛, 师尚礼. 旱地垄沟集雨种植紫花苜蓿最佳沟垄宽比的确定[J]. , 2011, 19(2): 247-252.

KOU Jiang-tao, SHI Shang-li. Optimum Ridge-Furrow Ratio in Dry-land Medicago sativa Cultivation[J]. , 2011, 19(2): 247-252.

0
/ / 推荐

导出引用管理器 EndNote|Ris|BibTeX

链接本文: https://manu40.magtech.com.cn/Jweb_cdxb/CN/10.11733/j.issn.1007-0435.2011.02.012

https://manu40.magtech.com.cn/Jweb_cdxb/CN/Y2011/V19/I2/247

参考文献

[1] 陈宝书.牧草饲料作物栽培学[M].北京:中国农业出版社,2001
[2] 李凤民,王静,赵松岭.半干旱黄土高原集水高效旱地农业的发展[J].生态学报,1999,19(2):152-157
[3] 李凤民,徐进章.黄土高原半干旱地区集水型生态农业分析[J].中国生态农业学报,2002,10(1):101-103
[4] Li X Y,Gong J D,Gao Q Z,et al.Incorporation of ridge and furrow method of rainfall harvesting with mulching for crop production under semiarid conditions[J].Agricultural Water Management,2001,50(3):173-183
[5] Pacey A,Cullis A.Rainwater harvesting:the collection of rainfall and runoff in rural areas[M].London:WBC Print Ltd.,1989
[6] 王琦,张恩和,李凤民.半干旱地区膜垄和土垄的集雨效率和不同集雨时期土壤水分比较[J].生态学报,2004,24(8):1816-1819
[7] Seth Cook,Li F R,Wei H L.Rainwater harvesting agriculture in Gansu Province,People's of Republic of China[J].Soil and Water Conservation,2000,55(2):112-114
[8] 杨封科.旱作春小麦垄膜沟种微集水种植技术研究[J].灌溉排水学报,2004,23(4):47-49
[9] 任小龙,贾志宽,陈小莉,等.模拟不同雨量下沟垄集雨种植对春玉米生产力的影响[J].生态学报,2008,28(3):1006-1015
[10] 王琦,张恩和,李风民,等.半干旱地区沟垄微型集雨种植马铃薯最优沟垄比的确定[J].农业工程学报,2005,21(1):38-41
[11] Tian Y,Su D R,Li F M,et al.Effect of rainwater harvesting with ridge and furrow on yield of potato in semiarid areas[J].Field Crops Research,2003,84:385-391
[12] 贾宇,徐炳成,王晓凌,等.半干旱黄土丘陵区垄沟集雨对紫花苜蓿人工草地土壤水分和产草量的影响[J].植物生态学报,2007,31(3):470-475
[13] Jia Y,Li F M,Wang X L.Soil quality responses to alfalfa watered with a field micro-catchment technique in the Loess Plateau of China[J].Field Crop Research,2006,95:64-74
[14] 杨文治,邵明安.黄土高原土壤水分研究[M].北京:科学出版社,2000
[15] Li X Y,Gong J D.Effect of different ridge,furrow ratios and supplemental irrigation on crop production in ridge and furrow rainfall harvesting system with mulches[J].Agricultural Water Management,2002,54:243-254
[16] 刘广才,杨祁峰,李来样,等.旱地玉米全膜双垄沟播技术土壤水分效应研究[J].干旱地区农业研究,2008,26(6):18-28
[17] 陈志雄.农田水量平衡[J].土壤学进展,1985,1:1-5
[18] 程积民,杜峰,万惠娥.黄土高原半干旱区集流灌草立体配置与水分调控[J].草地学报,2000,8(3):210-219
[19] 程积民,万惠娥,王静,等.黄土丘陵半干旱区天然草地土壤水分调控研究[J].草地学报,2003,11(4):296-300
[20] Ramakrishna A,Tam H M,Wani S P,et al.Effect of mulch on soil temperature,moisture,weed infestation and yield of groundnut in northern vietnam[J].Field Crops Research,2006,95:115-125
[21] Wang X L,Li F M,Jia Y,et al.Increasing potato yields with additional water and increased soil temperature[J].Agriculture Water Management,2005,78:181-194
[22] 谢慧慧,樊军,郝明德,等.地表覆盖对黄土高原水蚀风蚀交错区人工草地水分利用的影响[J].草地学报,2010,18(2):172-176,182

旱地垄沟集雨种植紫花苜蓿最佳沟垄宽比的确定

Optimum Ridge-Furrow Ratio in Dry-land Medicago sativa Cultivation

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

[1]	王静, 刘晓静, 程甜甜, 童长春, 汪雪. 不同氮效率紫花苜蓿叶特征及其产量效应研究[J]. 草地学报, 2021, 29(9): 1941-1949.
[2]	孟宣辰, 马鹏程, 马杰, 段珍, 韩阳阳, 张吉宇. 黄土高原半干旱区紫花苜蓿覆膜垄沟和施肥效应研究[J]. 草地学报, 2021, 29(9): 2098-2106.
[3]	陈雷, 暴雪艳, 郭刚, 霍文婕, 李清宏, 许庆方, 王聪, 刘强. 单宁酸和乳酸菌对紫花苜蓿青贮品质和体外瘤胃发酵的影响[J]. 草地学报, 2021, 29(8): 1853-1858.
[4]	李春萍, 邱轶辉, 夏厚胤, 谭璐娜, 许环宇, 张瀚文, 高景慧. 紫花苜蓿多父本F₁代低蒸腾及产量性状的隶属函数分析[J]. 草地学报, 2021, 29(7): 1416-1422.
[5]	李天琦, 林志玲, 卢轩, 黄佳媛, 杨宁, 沃野, 高凯, 柳小妮, 王显国. 灌溉量对科尔沁沙地紫花苜蓿土壤速效养分分布及淋失的影响[J]. 草地学报, 2021, 29(7): 1454-1461.
[6]	张峰, 赵天启, 乔荠瑢, 赵萌莉, 张心玥, 吴建新. 刈割留茬高度对大针茅草原生产力及可持续利用的影响[J]. 草地学报, 2021, 29(7): 1491-1498.
[7]	董志晓, 何润濠, 况鉴洋, 聂聪, 杨建, 张建波, 苟文龙, 马啸. 成都平原甜高粱间作拉巴豆对混合饲草产量及品质的影响[J]. 草地学报, 2021, 29(7): 1578-1583.
[8]	李鹏珍, 赵得琴, 邓波, 杨军, 赵国华, 赵亮. 生物炭与干旱胁迫对接种紫花苜蓿光合效率及生长的影响[J]. 草地学报, 2021, 29(6): 1257-1264.
[9]	王文静, 麻冬梅, 赵丽娟, 马巧利. 2,4-表油菜素内酯对盐胁迫下紫花苜蓿生理指标及根系离子积累的影响[J]. 草地学报, 2021, 29(6): 1363-1368.
[10]	潘新怡, 史昆, 龚攀, 韦宝, 吴欣明, 王赞. 紫花苜蓿花青苷合成的转录组分析[J]. 草地学报, 2021, 29(5): 866-875.
[11]	黄荣, 姚博, 张玉娟, 贾倩英, 李向阳, 张宏, 张振粉. 成团泛菌CQ10脂多糖对紫花苜蓿种子萌发及苗期生长的影响[J]. 草地学报, 2021, 29(5): 965-971.
[12]	徐洪雨, 甄莉丽, 李钰莹, 董宽虎, 李向林. 低温干旱环境对紫花苜蓿根颈耐寒性的影响[J]. 草地学报, 2021, 29(4): 724-733.
[13]	李文晶, 王俊锋, 高晓荻, 石玉杰, 穆春生. 干旱条件下氮磷添加对羊草干草产量及饲用品质的影响[J]. 草地学报, 2021, 29(4): 743-748.
[14]	李满有, 马忠仁, 王斌, 杨雨琦, 沈笑天, 曹立娟, 李小云, 兰剑. 宁夏引黄灌区2个苜蓿品种不同行比混播模式研究[J]. 草地学报, 2021, 29(4): 798-804.
[15]	侯红雁, 申晨, 霍文婕, 刘强, 张拴林, 王聪, 陈雷, 许庆方, 王永新, 王忠豪, 郭刚. 同型发酵乳杆菌对低水分紫花苜蓿青贮发酵品质及体外消化率的影响[J]. 草地学报, 2021, 29(4): 835-841.