花生与高粱间作评价

Nagla, N. Suleman, Ahmed M. El Naim, Khalid A. Ibrahim
{"title":"花生与高粱间作评价","authors":"Nagla, N. Suleman, Ahmed M. El Naim, Khalid A. Ibrahim","doi":"10.56397/ist.2022.10.01","DOIUrl":null,"url":null,"abstract":"Intercropping approach is to maximizing the use of limited farm lands as well as attaining food security to the subsistence farmers. A field experiment was conducted during two consecutive rainy seasons (2013/14 and 2014/2015) at Sheikan Locality, North Kordofan State, Sudan to investigate the effects of intercropping groundnut with two varieties of sorghum on land use efficiency. The experiment consisted of eleven treatments: three sole crop of groundnut, a local sorghum variety (Zinari) and an improved sorghum variety (Butana) and eight spatial arrangements of 1:1, 1:2, 2:1 and 2:2 rows of groundnut with each of the local or improved sorghum varieties. Treatments were arranged in a randomized complete block design with four replications. Land equivalent ratio (LER), competitive indices and economic analysis were used to evaluate the productivity. The results revealed that the intercropping affected most of the characteristics studied. The results revealed that all competitive ratios (CRs) were less than 1 in all intercropping treatments in both seasons indicating that, all intercropping patterns were advantageous over sole cropping The arrangement of GSV1 2:2 (two groundnut rows alternating with two rows of sorghum var. Butana rows) was the best pattern in terms of land use efficiency, with LERs of 1.46 and highest cash returns (6345.3 SDG). The study concluded that, the arrangement of GSV1 2:2 is the best combination for maximum use of land.","PeriodicalId":20688,"journal":{"name":"Proceedings of The 6th International Conference on Innovation in Science and Technology","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Assessment of Groundnut and Sorghum Intercropping\",\"authors\":\"Nagla, N. Suleman, Ahmed M. El Naim, Khalid A. Ibrahim\",\"doi\":\"10.56397/ist.2022.10.01\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Intercropping approach is to maximizing the use of limited farm lands as well as attaining food security to the subsistence farmers. A field experiment was conducted during two consecutive rainy seasons (2013/14 and 2014/2015) at Sheikan Locality, North Kordofan State, Sudan to investigate the effects of intercropping groundnut with two varieties of sorghum on land use efficiency. The experiment consisted of eleven treatments: three sole crop of groundnut, a local sorghum variety (Zinari) and an improved sorghum variety (Butana) and eight spatial arrangements of 1:1, 1:2, 2:1 and 2:2 rows of groundnut with each of the local or improved sorghum varieties. Treatments were arranged in a randomized complete block design with four replications. Land equivalent ratio (LER), competitive indices and economic analysis were used to evaluate the productivity. The results revealed that the intercropping affected most of the characteristics studied. The results revealed that all competitive ratios (CRs) were less than 1 in all intercropping treatments in both seasons indicating that, all intercropping patterns were advantageous over sole cropping The arrangement of GSV1 2:2 (two groundnut rows alternating with two rows of sorghum var. Butana rows) was the best pattern in terms of land use efficiency, with LERs of 1.46 and highest cash returns (6345.3 SDG). The study concluded that, the arrangement of GSV1 2:2 is the best combination for maximum use of land.\",\"PeriodicalId\":20688,\"journal\":{\"name\":\"Proceedings of The 6th International Conference on Innovation in Science and Technology\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of The 6th International Conference on Innovation in Science and Technology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.56397/ist.2022.10.01\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of The 6th International Conference on Innovation in Science and Technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.56397/ist.2022.10.01","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

摘要

间作方法是为了最大限度地利用有限的耕地,并实现自给农民的粮食安全。在苏丹北科尔多凡州Sheikan地区连续两个雨季(2013/14和2014/2015)进行了田间试验,研究了花生与两种高粱间作对土地利用效率的影响。试验共设3个花生单作、1个地方高粱品种(齐纳里)和1个改良高粱品种(布塔纳)11个处理,花生与地方或改良高粱各作1:1、1:2、2:1和2:2行8个空间布置。处理采用随机完全区组设计,共4个重复。采用土地等效比(LER)、竞争指数和经济分析方法对生产力进行评价。结果表明,间作影响了所研究的大部分性状。结果表明:2个季节所有间作处理的竞争比(CRs)均小于1,表明所有间作模式均优于单作模式,其中以GSV1 2:2(花生两行与高粱两行交替种植)的土地利用效率最佳,其竞争比为1.46,现金收益最高(6345.3 SDG)。研究认为,GSV1: 2:2的布局是最大限度利用土地的最佳组合。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Assessment of Groundnut and Sorghum Intercropping
Intercropping approach is to maximizing the use of limited farm lands as well as attaining food security to the subsistence farmers. A field experiment was conducted during two consecutive rainy seasons (2013/14 and 2014/2015) at Sheikan Locality, North Kordofan State, Sudan to investigate the effects of intercropping groundnut with two varieties of sorghum on land use efficiency. The experiment consisted of eleven treatments: three sole crop of groundnut, a local sorghum variety (Zinari) and an improved sorghum variety (Butana) and eight spatial arrangements of 1:1, 1:2, 2:1 and 2:2 rows of groundnut with each of the local or improved sorghum varieties. Treatments were arranged in a randomized complete block design with four replications. Land equivalent ratio (LER), competitive indices and economic analysis were used to evaluate the productivity. The results revealed that the intercropping affected most of the characteristics studied. The results revealed that all competitive ratios (CRs) were less than 1 in all intercropping treatments in both seasons indicating that, all intercropping patterns were advantageous over sole cropping The arrangement of GSV1 2:2 (two groundnut rows alternating with two rows of sorghum var. Butana rows) was the best pattern in terms of land use efficiency, with LERs of 1.46 and highest cash returns (6345.3 SDG). The study concluded that, the arrangement of GSV1 2:2 is the best combination for maximum use of land.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信