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Characteristics of CO2 Exchange Rate of Flag Leaves in a Vietnamese Hybrid Rice Variety and Its Parents during Grain Filling Stage 越南杂交稻品种及其亲本灌浆期旗叶CO2交换特性
Tropical agriculture and development Pub Date : 2008-12-01 DOI: 10.11248/JSTA.52.104
Tang Thi Hanh, T. Araki, P. Cuong, T. Mochizuki, A. Yoshimura, F. Kubota
{"title":"Characteristics of CO2 Exchange Rate of Flag Leaves in a Vietnamese Hybrid Rice Variety and Its Parents during Grain Filling Stage","authors":"Tang Thi Hanh, T. Araki, P. Cuong, T. Mochizuki, A. Yoshimura, F. Kubota","doi":"10.11248/JSTA.52.104","DOIUrl":"https://doi.org/10.11248/JSTA.52.104","url":null,"abstract":"","PeriodicalId":118800,"journal":{"name":"Tropical agriculture and development","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130008557","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
Fallow Period and Transition in Shifting Cultivation in Northern Thailand Detected by Surveys of Households and Fields 通过户田调查发现泰国北部轮作耕作的休耕期和过渡
Tropical agriculture and development Pub Date : 2008-09-01 DOI: 10.11248/JSTA.52.74
T. Masuno, K. Ikeya
{"title":"Fallow Period and Transition in Shifting Cultivation in Northern Thailand Detected by Surveys of Households and Fields","authors":"T. Masuno, K. Ikeya","doi":"10.11248/JSTA.52.74","DOIUrl":"https://doi.org/10.11248/JSTA.52.74","url":null,"abstract":"The purpose of the present study was to analyze the changes in the location of shifting cultivation fields, mainly of upland rice fields, in northern Thailand. Practically, the authors examined the land use history of two households in a Yao (Mien) community from 1980 to 2005. Rotational use, in which the same field is reused at an interval of several years, was confirmed in nine cases based on the annual changes in the location of upland rice fields. The duration of the average fallow period was similar for both households, namely, 5.0 years and 4.5 years after the late 1980s. The actual fallow period was highly variable, however, depending on the fields. A distribution of 1-10 years and 1-13 years was apparent in the fallow period for each household. The time when each household stopped using the fallow system differed depending on the strips of field, and the year when this first occurred was 1995 for one household and 1999 for the other. Our results underscored the variety of the processes involved during the transition from the shifting cultivation system to the permanent system for field cultivation or forestry, depending on both households and strips of field.","PeriodicalId":118800,"journal":{"name":"Tropical agriculture and development","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115513990","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
Application of Paclobutrazol for Flowering and Fruit Production of ‘Irwin’ Mango (Mangifera indica L.) in Okinawa 多效唑在冲绳“欧文”芒果开花和果实生产中的应用
Tropical agriculture and development Pub Date : 2008-09-01 DOI: 10.11248/JSTA.52.69
O. Chusri, N. Kozai, T. Ogata, H. Higuchi, Y. Yonemoto
{"title":"Application of Paclobutrazol for Flowering and Fruit Production of ‘Irwin’ Mango (Mangifera indica L.) in Okinawa","authors":"O. Chusri, N. Kozai, T. Ogata, H. Higuchi, Y. Yonemoto","doi":"10.11248/JSTA.52.69","DOIUrl":"https://doi.org/10.11248/JSTA.52.69","url":null,"abstract":"","PeriodicalId":118800,"journal":{"name":"Tropical agriculture and development","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123179304","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: 5
Effect of Heat Stress Application to Flower and Fruit on Seed Quality of Chili Pepper 花果热胁迫对辣椒种子品质的影响
Tropical agriculture and development Pub Date : 2008-09-01 DOI: 10.11248/JSTA.52.82
P. Pagamas, E. Nawata
{"title":"Effect of Heat Stress Application to Flower and Fruit on Seed Quality of Chili Pepper","authors":"P. Pagamas, E. Nawata","doi":"10.11248/JSTA.52.82","DOIUrl":"https://doi.org/10.11248/JSTA.52.82","url":null,"abstract":"","PeriodicalId":118800,"journal":{"name":"Tropical agriculture and development","volume":"14 4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125855407","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
Postharvest Characteristics of Bananas Cultivated under Low Chemical and Conventional Production Systems in Ecuador 厄瓜多尔低化学和常规生产系统下栽培香蕉的采后特性
Tropical agriculture and development Pub Date : 2008-06-01 DOI: 10.11248/JSTA.52.43
J. Ambuko, Y. Sekozawa, S. Sugaya, F. Itoh, Katsutoshi Nakamura, H. Gemma
{"title":"Postharvest Characteristics of Bananas Cultivated under Low Chemical and Conventional Production Systems in Ecuador","authors":"J. Ambuko, Y. Sekozawa, S. Sugaya, F. Itoh, Katsutoshi Nakamura, H. Gemma","doi":"10.11248/JSTA.52.43","DOIUrl":"https://doi.org/10.11248/JSTA.52.43","url":null,"abstract":"","PeriodicalId":118800,"journal":{"name":"Tropical agriculture and development","volume":"197 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114264394","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
The Discrimination between Serotypes O and N of Potato virus Y Using a Multiplex PCR Assay 马铃薯Y病毒O型和N型的多重PCR鉴别
Tropical agriculture and development Pub Date : 2008-06-01 DOI: 10.11248/JSTA.52.37
Mohamad Chikh Ali, T. Maoka, K. T. Natsuaki
{"title":"The Discrimination between Serotypes O and N of Potato virus Y Using a Multiplex PCR Assay","authors":"Mohamad Chikh Ali, T. Maoka, K. T. Natsuaki","doi":"10.11248/JSTA.52.37","DOIUrl":"https://doi.org/10.11248/JSTA.52.37","url":null,"abstract":"","PeriodicalId":118800,"journal":{"name":"Tropical agriculture and development","volume":"78 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134372264","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: 3
Yield Performance, Nitrogen and Phosphorus Acquisition of Cowpea Germplasm Accessions in Low-Fertile Sandy Soils in the Sahelian Zone 萨赫勒地区低肥力沙质土壤豇豆种质资源产量及氮磷获取特性
Tropical agriculture and development Pub Date : 2008-06-01 DOI: 10.11248/JSTA.52.50
R. Matsunaga, Bir B. Singh, Moutari Adamou, S. Tobita, K. Hayashi, Akira Kamidohzono
{"title":"Yield Performance, Nitrogen and Phosphorus Acquisition of Cowpea Germplasm Accessions in Low-Fertile Sandy Soils in the Sahelian Zone","authors":"R. Matsunaga, Bir B. Singh, Moutari Adamou, S. Tobita, K. Hayashi, Akira Kamidohzono","doi":"10.11248/JSTA.52.50","DOIUrl":"https://doi.org/10.11248/JSTA.52.50","url":null,"abstract":"","PeriodicalId":118800,"journal":{"name":"Tropical agriculture and development","volume":"245 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134097877","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: 6
Influence of Direct Sowing and Transplanting on the Yielding Ability and Agronomic Traits of Finger Millet 直插直播对小谷子产量及农艺性状的影响
Tropical agriculture and development Pub Date : 2008-06-01 DOI: 10.11248/JSTA.52.58
S. Kasajima, N. Kurauchi, N. Inoue
{"title":"Influence of Direct Sowing and Transplanting on the Yielding Ability and Agronomic Traits of Finger Millet","authors":"S. Kasajima, N. Kurauchi, N. Inoue","doi":"10.11248/JSTA.52.58","DOIUrl":"https://doi.org/10.11248/JSTA.52.58","url":null,"abstract":"","PeriodicalId":118800,"journal":{"name":"Tropical agriculture and development","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130933785","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
Chromosomes and 5S rDNA-repeats of wild taro Colocasia esculenta from Myanmar 缅甸野芋的染色体和5S rdna重复序列
Tropical agriculture and development Pub Date : 2008-03-01 DOI: 10.11248/JSTA.52.32
S. Nakayama, Y. Uga, Tin Maw Oo, M. Kawase
{"title":"Chromosomes and 5S rDNA-repeats of wild taro Colocasia esculenta from Myanmar","authors":"S. Nakayama, Y. Uga, Tin Maw Oo, M. Kawase","doi":"10.11248/JSTA.52.32","DOIUrl":"https://doi.org/10.11248/JSTA.52.32","url":null,"abstract":"","PeriodicalId":118800,"journal":{"name":"Tropical agriculture and development","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122294996","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
Variations in Inorganic Nitrogen Levels in Surface and Groundwater in Farming Villages around Hanoi, Vietnam 越南河内周边农村地表水和地下水无机氮含量变化
Tropical agriculture and development Pub Date : 2008-03-01 DOI: 10.11248/JSTA.52.27
K. Kurosawa, H. Do, Thanh Huu Nguyen, Le Thi Hong Tran, Lam Ho, K. Egashira
{"title":"Variations in Inorganic Nitrogen Levels in Surface and Groundwater in Farming Villages around Hanoi, Vietnam","authors":"K. Kurosawa, H. Do, Thanh Huu Nguyen, Le Thi Hong Tran, Lam Ho, K. Egashira","doi":"10.11248/JSTA.52.27","DOIUrl":"https://doi.org/10.11248/JSTA.52.27","url":null,"abstract":"","PeriodicalId":118800,"journal":{"name":"Tropical agriculture and development","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123903905","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
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