发布求助
文献互助 智能选刊 最新文献

Tropical agricultural research最新文献

筛选
英文 中文
Micronutrient Status in Commercial Sugarcane-growing Alfisols at Sevanagala, Sri Lanka 斯里兰卡Sevanagala商业化甘蔗种植Alfisols的微量营养素状况
Tropical agricultural research Pub Date : 2022-07-01 DOI: 10.4038/tar.v33i3.8571
H. Weerasinghe, G. Gunaratne, A. Jayakody, R. S. Dharmakeerthi
{"title":"Micronutrient Status in Commercial Sugarcane-growing Alfisols at Sevanagala, Sri Lanka","authors":"H. Weerasinghe, G. Gunaratne, A. Jayakody, R. S. Dharmakeerthi","doi":"10.4038/tar.v33i3.8571","DOIUrl":"https://doi.org/10.4038/tar.v33i3.8571","url":null,"abstract":"","PeriodicalId":23313,"journal":{"name":"Tropical agricultural research","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47656113","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Variation of Water Productivity in Paddy Cultivation within a Tank Cascade: A Case Study in Ulagalla, Sri Lanka 水田梯级内水分生产力的变化——以斯里兰卡乌拉加拉为例
Tropical agricultural research Pub Date : 2022-07-01 DOI: 10.4038/tar.v33i3.8569
K. Kahathuduwa, D. Prasada
{"title":"Variation of Water Productivity in Paddy Cultivation within a Tank Cascade: A Case Study in Ulagalla, Sri Lanka","authors":"K. Kahathuduwa, D. Prasada","doi":"10.4038/tar.v33i3.8569","DOIUrl":"https://doi.org/10.4038/tar.v33i3.8569","url":null,"abstract":"The village tank cascade systems are identified as an important invention of the hydraulic civilization of Sri Lanka. Water productivity is a widely used indicator to measure the performance of these types of systems. A combination of agronomic and socioeconomic factors acts as key elements influencing water productivity in paddy cultivation and its variation. The current study focused on variations and determinants of the upstream and downstream water productivity of a cascade. The study was carried out as a comparative study investigating how the factors affect upstream and downstream water productivity in paddy cultivation separately in the Ulagalla tank cascade system in dry zone Sri Lanka during the Maha and Yala seasons over the years 2019-2021. The study revealed water productivity in paddy cultivation of the upstream and the downstream Ulagalla tank cascade was at satisfactory levels with reference to global standards. Wildlife conflicts, water conservative methods, V 7 - Availability of agro wells, V 8 - Water head, V 9 - Command area, V 10 - Availability of lining in the field canal, V 11 - Length of the field canal, and U- Error term. V 7 - Availability of agro wells, V 8 - Water head, V 9 - Command area, V 10 - Availability of lining in the field canal, V 11 Length of the field canal, and U- Error term.","PeriodicalId":23313,"journal":{"name":"Tropical agricultural research","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44655574","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Assessment of Mobile-Based Extension Service Usage among Medium- Scale Tea Growers in Kandy District, Sri Lanka 斯里兰卡康提地区中等规模茶农基于移动的推广服务使用情况评估
Tropical agricultural research Pub Date : 2022-07-01 DOI: 10.4038/tar.v33i3.8573
K. G. M. J. W. Gunapala, U. Dissanayeke, C. Munasinghe
{"title":"Assessment of Mobile-Based Extension Service Usage among Medium- Scale Tea Growers in Kandy District, Sri Lanka","authors":"K. G. M. J. W. Gunapala, U. Dissanayeke, C. Munasinghe","doi":"10.4038/tar.v33i3.8573","DOIUrl":"https://doi.org/10.4038/tar.v33i3.8573","url":null,"abstract":"","PeriodicalId":23313,"journal":{"name":"Tropical agricultural research","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48058107","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Ingestive behaviour and Growth Performance of Boer Crossbred and Indigenous Goat Kids Under Different Feeding Levels in Semiarid Region in Brazil 巴西半干旱地区波尔杂交山羊和本地山羊不同饲养水平下的采食量和生长性能
Tropical agricultural research Pub Date : 2022-07-01 DOI: 10.4038/tar.v33i3.8521
K. C. Busato, M. Chizzotti, R. Rodrigues, T. S. Silva, I. F. Silva, M. Queiroz, K. Silva, J. C. Borges, G. C. Gois
{"title":"Ingestive behaviour and Growth Performance of Boer Crossbred and Indigenous Goat Kids Under Different Feeding Levels in Semiarid Region in Brazil","authors":"K. C. Busato, M. Chizzotti, R. Rodrigues, T. S. Silva, I. F. Silva, M. Queiroz, K. Silva, J. C. Borges, G. C. Gois","doi":"10.4038/tar.v33i3.8521","DOIUrl":"https://doi.org/10.4038/tar.v33i3.8521","url":null,"abstract":"","PeriodicalId":23313,"journal":{"name":"Tropical agricultural research","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48363712","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Assessment of Grain Preference Among Selected Rice Varieties by Field Rat, Bandicota bengalensis and House Rat, Rattus rattus in Sri Lanka 斯里兰卡田鼠和家鼠对选定水稻品种籽粒偏好的评价
Tropical agricultural research Pub Date : 2022-07-01 DOI: 10.4038/tar.v33i3.8572
S. R. Sarathchandra, K. P. S. D. Hennayake, M. H. Jayaweera, L. Nugaliyadde, K. Hemachandra, A. Kumara
{"title":"Assessment of Grain Preference Among Selected Rice Varieties by Field Rat, Bandicota bengalensis and House Rat, Rattus rattus in Sri Lanka","authors":"S. R. Sarathchandra, K. P. S. D. Hennayake, M. H. Jayaweera, L. Nugaliyadde, K. Hemachandra, A. Kumara","doi":"10.4038/tar.v33i3.8572","DOIUrl":"https://doi.org/10.4038/tar.v33i3.8572","url":null,"abstract":"","PeriodicalId":23313,"journal":{"name":"Tropical agricultural research","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46655975","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Evaluation of Clay Brick and Laterite Brick as Low-Cost Adsorbents for the Removal of Cd2+ and Pb2+ in Aqueous Solutions 粘土砖和红土砖作为低成本吸附剂去除水溶液中Cd2+和Pb2+的效果评价
Tropical agricultural research Pub Date : 2022-03-30 DOI: 10.4038/tar.v33i2.8552
K. R. Hettiarachchi, R. Rathnayaka, D. Dissanayaka, M. Mowjood
{"title":"Evaluation of Clay Brick and Laterite Brick as Low-Cost Adsorbents for the Removal of Cd2+ and Pb2+ in Aqueous Solutions","authors":"K. R. Hettiarachchi, R. Rathnayaka, D. Dissanayaka, M. Mowjood","doi":"10.4038/tar.v33i2.8552","DOIUrl":"https://doi.org/10.4038/tar.v33i2.8552","url":null,"abstract":"","PeriodicalId":23313,"journal":{"name":"Tropical agricultural research","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48957467","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effect of Water Stress during Seed Production and Storage Time on Germination and Seedling Growth of Cowpea Grown in the Dry Zone of Sri Lanka 水分胁迫对斯里兰卡干旱区豇豆种子萌发和幼苗生长的影响
Tropical agricultural research Pub Date : 2022-03-30 DOI: 10.4038/tar.v33i2.8501
M. Piyarathne, I. Wijayaraja, D. Devasinghe, L. Weerasinghe, D. Kumarathunge, D. Dissanayake, M. Malaviarachchi, G. Nalaka
{"title":"Effect of Water Stress during Seed Production and Storage Time on Germination and Seedling Growth of Cowpea Grown in the Dry Zone of Sri Lanka","authors":"M. Piyarathne, I. Wijayaraja, D. Devasinghe, L. Weerasinghe, D. Kumarathunge, D. Dissanayake, M. Malaviarachchi, G. Nalaka","doi":"10.4038/tar.v33i2.8501","DOIUrl":"https://doi.org/10.4038/tar.v33i2.8501","url":null,"abstract":"","PeriodicalId":23313,"journal":{"name":"Tropical agricultural research","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41421883","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Pesticide Usage Pattern in Rice Cultivation in Trincomalee District in Sri Lanka 斯里兰卡亭可马里地区水稻种植中农药使用模式
Tropical agricultural research Pub Date : 2022-03-30 DOI: 10.4038/tar.v33i2.8474
D. Dissanayake, S. D. De Silva, S. Pathmarajah, K. Kodagoda, T. M. R. Chandimal, H. Herath
{"title":"Pesticide Usage Pattern in Rice Cultivation in Trincomalee District in Sri Lanka","authors":"D. Dissanayake, S. D. De Silva, S. Pathmarajah, K. Kodagoda, T. M. R. Chandimal, H. Herath","doi":"10.4038/tar.v33i2.8474","DOIUrl":"https://doi.org/10.4038/tar.v33i2.8474","url":null,"abstract":"","PeriodicalId":23313,"journal":{"name":"Tropical agricultural research","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46476315","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
The Effect of Nutrient Management and Crop Rotation on Weed Dynamics in Rice under Dry Zone (DL1B) of Sri Lanka 营养管理和轮作对斯里兰卡旱区水稻杂草动态的影响
Tropical agricultural research Pub Date : 2022-03-30 DOI: 10.4038/tar.v33i2.8551
W. Wickramasinghe, D. Devasinghe, D. Benaragama, L. Suriyagoda, W. Egodawatta
{"title":"The Effect of Nutrient Management and Crop Rotation on Weed Dynamics in Rice under Dry Zone (DL1B) of Sri Lanka","authors":"W. Wickramasinghe, D. Devasinghe, D. Benaragama, L. Suriyagoda, W. Egodawatta","doi":"10.4038/tar.v33i2.8551","DOIUrl":"https://doi.org/10.4038/tar.v33i2.8551","url":null,"abstract":"Effect of ABSTRACT The Integrated weed management (IWM) is widely used to manage weeds in diverse cropping systems. Crop rotation and diverse nutrient management strategies are essential components in IWM. However, the effect of crop rotation and nutrient management systems on weed dynamics in Sri Lankan rice-based","PeriodicalId":23313,"journal":{"name":"Tropical agricultural research","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45389425","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Prevalence of Bovine Tuberculosis among Cattle and Buffaloes in the Central Province of Sri Lanka 斯里兰卡中部省牛和水牛中牛结核病的患病率
Tropical agricultural research Pub Date : 2022-03-30 DOI: 10.4038/tar.v33i2.8428
Y. G. I. S. Kumara, A. Amarasinghe, P. Pushpakumara, H. M. S. Wasana, W. Rathnakumara, G. Gunawardana, B. Alexander
{"title":"Prevalence of Bovine Tuberculosis among Cattle and Buffaloes in the Central Province of Sri Lanka","authors":"Y. G. I. S. Kumara, A. Amarasinghe, P. Pushpakumara, H. M. S. Wasana, W. Rathnakumara, G. Gunawardana, B. Alexander","doi":"10.4038/tar.v33i2.8428","DOIUrl":"https://doi.org/10.4038/tar.v33i2.8428","url":null,"abstract":"","PeriodicalId":23313,"journal":{"name":"Tropical agricultural research","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43334944","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
首页 上一页 下一页 尾页
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
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
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