SABIIA - Sistema Aberto e Integrado de Informação em Agricultura (Sabiia)

ปฏิกิริยาของพันธุ์ข้าวจากธนาคารเชื้อพันธุ์พืชต่อโรคขอบใบแห้ง

Chaluai Bunwit.

Tipo: Collection

Palavras-chave: Rainfed lowland rice; Promising lines; Drought tolerant; Drought conditions; Rice; ข้าวนาน้ำฝน; สายพันธุ์ดีเด่น; ข้าวทนแล้ง; สภาพแห้งแล้ง; ผลผลิต.

Ano: 2011

URL: http://anchan.lib.ku.ac.th/agnet/handle/123456789/3091

การใช้เทคโนโลยีการสำรวจระยะไกล เพื่อใช้เป็นข้อมูลในการสำรวจพื้นที่ปลูกข้าว และการประกันภัยพืชผลในประเทศไทย

Kasem Soontrajan; Somsak Thongdeethae; Wasana Panpeng; Satit Tayapat.

Tipo: Collection

Palavras-chave: Rice; Bacterial leaf blight disease; BLB; Disease reaction; Germplasm bank; ข้าว; โรคขอบใบแห้ง; ปฏิกิริยาของพันธุ์ข้าว; ธนาคารเชื้อพันธุ์; ความต้านทานต่อโรค.

Ano: 2006

URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5043

ข้าวพื้นเมืองไทยมรดกทางพันธุกรรมของแผ่นดิน

Amornrat Intrman; Sommai Lertna; Andrew Nelson; Tri Deri Setiyono; Francesco Holecz; Pongmanee Tongbai; Preesarn Rukvathin.

Remote Sensing-based Information and Insurance for Crops in Emerging Economics (RIICE) is a project to find ways of helping Asian countries which are faced with a natural disaster. Especially floods and droughts caused by the cooperation of the three organizations, namely International Research Institute (IRRI), SARMAP and Rice Department. By the year 2013-2015 in the area of responsibility of Suphanburi Rice Research Center. Nakhon Ratchasima Rice Research Center and the objective of the project is to reduce vulnerability of smallholders in rice production through better and cheaper information systems on crop growth which will in turn lead to applications such as micro-insurance schemes. On the long run rice production should have increased, thanks to...

Tipo: Collection

Palavras-chave: Remote sensing; Insurance for crops; Rice; Suphan Buri; Nakhon Ratchasima; การสำรวจระยะไกล; การประกันภัยพืชผล; ข้าว; สุพรรณบุรี; นครราชสีมา.

Ano: 2014

URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5892

การใช้เครื่องจักรกลและผลิตภาพแรงงานในการผลิตข้าวของประเทศไทย

Jirawat Sanitchon.

Tipo: Collection

Palavras-chave: Rice; ข้าวพื้นเมือง; พันธุกรรม; การอนุรักษ์พันธุกรรมข้าว.

Ano: 2009

URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5855

Santi Sanglestsawai; Orachos Napasintuwong Artachinda.

This study reviews the situation of farm mechanization in rice production. Factors affecting labor productivity in rice production, both first and second cropping seasons in 2010/2011, was analyzed using quantile regression and ordinary least square models. The results reveal that increasing farm size would increase labor productivity in both first and second cropping seasons while laborsaving technology would increase labor productivity only in the first cropping season. Thus, increasing farm size, investment in research and development of labor-saving technology, and supporting the appropriate use of labor-saving technology will improve labor productivity in a labor shortage situation.

Tipo: Collection

Palavras-chave: Rice; Farm size; Labor saving technology; Machinary; Labor productivity; Quantile regression; ข้าว; ขนาดฟาร์ม; เทคโนโลยีประหยัดแรงงาน; เครื่องจักรกล; ผลิตภาพแรงงาน; การผลิตข้าว.

Ano: 2012

URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5329

การสำรวจและประเมินคุณภาพเมล็ดพันธุ์ข้าวของเกษตรกรในจังหวัดสุราษฎร์ธานี

Charun Khawhnuna; Wichien Pongsapan.

The main objective for the survey and evaluation on seed quality in Surat Thani province in 2010 was to accomplish the farmers’ problems and their need for the seed. This would be not only beneficial for an appropriate technology transfer on seed production in any target areas but also broaden a support for a national control scheme on seed producers and seed sellers. The study consisted of three activities; the first one was survey and evaluation on seed quality from seed producers and seed sellers. There were 3 groups of seed producers consisting 38 rice farmers, 1 store selling rice seed which is a rice selling agent in Surat Thani province. The rice seed was Pathum Thani 1. The amount of rice seed samples from 27 rice seed producers that reached...

Tipo: Collection

Palavras-chave: Rice; Seed quality; Survey; Evaluation; Seed producers; Seed sellers; Farmers; Surat Thani provience; เมล็ดพันธุ์; คุณภาพเมล็ดพันธุ์; การประเมิน; การติดตาม; แหล่งผลิตเมล็ดพันธุ์; แหล่งจำหน่ายเมล็ดพันธุ์; มาตรฐานเมล็ดพันธุ์; เกษตรกร.

Ano: 2013

URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5534

โครงการอันเนื่องมาจากพระราชดำริจังหวัดหนองบัวลำภู

Chana Srisompan; Yotsaporn Tansomrot; Sukwittaya Pasopa; Waraporn Boonprakom; Ekasith Sakulku.

Udon Thani Rice Research Centre had conducted the 5 Royal Development projects at Nong Bua Lam Phu province in 2014; i.e. the “Pid Thong Lang Phra” project, the “Mobile Agricultural clinic” under the patronage of HRH Crown Prince Maha Vajiralongkorn, and the “Family Love-bonding” project. The main objective of the activities conducted under these royal development projects was to set up the learning center for farmers in the communities about subjects on good seed quality production technology, appropriated cultural practices, and product development for value-added of the rice products. Farmers in the community can adopt these technologies to improve their production efficiencies, which will ultimately help strengthening the family institution in...

Tipo: Collection

Palavras-chave: Royal Development Project; Rice; Processing; Nong Bua Lam Phu province; GABA rice; โครงการพระราชดำริ; ข้าว; การแปรรูป; จังหวัดหนองบัวลำภู; ข้าวกล้องงอก.

Ano: 2015

URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5936

การจัดการฟางข้าวในพื้นที่ทำนาอย่างต่อเนื่อง

Nittaya Ruensuk; Pranom Mongkonbunjong; Chalermchat Leuchikam; Wassana Inthalaeng.

Straw management by incorporation into the soils is an alternative method to avoid straw burning before land preparation.The experiment was conducted at Pathum Thani Rice Research Center and Suphan Buri Rice Research Center during 2006-2007. It was comprised of 3 trials, i.e., effect of amount of straw incorporated into soils to rice growth and yield, effect of straw management methods to rice growth and yield, and effect of straw incorporation period to rice growth and yield. The results showed that straw incorporation rate of 0-800 kg/rai did not affect early growth stage (number of plants/m2 at 15 days after planting) and yield. Number of plants/m2 at 15 days after planting was decreased by straw incorporation at the rate of 1,200-1,600 kg/rai whereas...

Tipo: Collection

Palavras-chave: Rice; Straw management; Straw incorporation period; Growth; Yield; ข้าว; การจัดการฟางข้าว; การไถกลบ; ระยะเวลาการหมัก; การเจริญเติบโต; ผลผลิต.

Ano: 2008

URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5100

ผลของการใช้วัสดุอินทรีย์ต่อการตอบสนองของข้าวในดินเค็ม

Konkanok Paopo; Porntip Srimongkol; Suphasit Sitthaphanit; Wimolnan Kanket.

Rice growth and yield are adversely affected by soil salinity. The application of organic matter is a successful technique for saline soil remediation. The experiment was conducted to determine the effect of different organic materials on the response of rice in saline soil. Experimental design was a randomized complete block with 4 replicates comprised 4 treatments: 1) no organic material application (control) 2) sesbania application at the rate of 1,000 kg/rai 3) rice straw application at the rate of 1,000 kg/rai and 4) sesbania at the rate of 500 kg/rai and rice straw at the rate of 500 kg/rai. The result were shown that sesbania and rice straw treatment had the highest rice dry weight in all growth stages, the highest nutrient uptake at booting stage,...

Tipo: PhysicalObject

Palavras-chave: Rice; Sesbania; Rice straw; Organic material; Saline soil; Soil management; Soil amendments; Organic material application; Photosynthesis; Yield; Plant response; Rice production; ข้าว; โสนอัฟริกัน; ฟางข้าว; วัสดุอินทรีย์; ดินเค็ม; การจัดการดิน; การปรับปรุงดิน; การตอบสนองของพืช; การสังเคราะห์แสง; อัตราผลผลิต; การผลิตข้าว.

Ano: 2014

URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5754

สมบัติทางเคมีฟิสิกส์ของข้าวพันธุ์ปทุมธานี 1 และขาวดอกมะลิ 105 ระหว่างการเก็บรักษา

Kunya Cheaupun; Sunantha Wongpiyachon; Wacharee Sukwiwat; Pranee Maneenin; Janrung Maunpoo; Monticha Thung-ngern.

Paddy storage may cause considerable losses and changes in quality of rice. The objective of this study was to determine changes in some physical and chemical properties of rice grains during storage. The experiment was conducted at Pathum Thani Rice Research Center during May 2012 – February 2014. PTT1 variety was used for dry season and KDML105 for wet season. Samples were taken and stored in 2 kg woven plastic sack at room temperature. The PTT1 and KDML105 samples were stored for 12 months. Changes in the physical and chemical properties of rice grains were observed. The paddy samples showed an increase in percentage of head rice, yellow grains and fat acidity, while whiteness of milled rice and 2-acetyl-1-pyrroline were decreased. However, amylose...

Tipo: Collection

Palavras-chave: Rice; Physicochemical properties; Seed storage; ข้าว; สมบัติทางเคมีฟิสิกส์; การเก็บรักษาข้าวเปลือก.

Ano: 2014

URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5928

บูรณาการระบบขนส่งทางน้ำเข้ากับระบบขนส่งสินค้าข้าวระหว่างประเทศ

Sadudee Supanpai; Uschamaphan Kerdsawad.

The objective of this article is to propose the Multimodal Transport for Rice Integrating business. The system can analyst for logistic ,strategic plan about raw materials and finish goods of rice products via integrating water way logistic into the Intermodal rice goods moment system. Nakornlong Project is the Intermodal rice goods moment system for rice business and CP rice company who can setup project to national case study of logistic practice to Energy Reduction and CO2 Reduction.

Tipo: PhysicalObject

Palavras-chave: Multimodal transport; Rice goods moment system; Water way logistic; Rice; การขนส่งแบบต่อเนื่องหลายรูปแบบ; ระบบขนส่งทางน้ำ; ระบบขนส่งสินค้า; ข้าว.

Ano: 2012

URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5439

รอยเท้าคาร์บอนและการลดการปลดปล่อยคาร์บอนในระบบการปลูกข้าวที่สำคัญของประเทศไทย: การปลดปล่อยก๊าซมีเทนจากนาข้าว

Chitnucha Buddhaboon; Benjamas Rossopa; Kingkaew Kunket; Waraporn Wongboon; Apiwat Hantanapong; Samran Nthaleang.

Measurement of methane emission from major rice production systems is a methodology for data collection of carbon footprint from rice production system. Five major rice production systems were defined for methane emission measurement in 2011 rainy season, including upland rice, rainfed rice, irrigated rice, good agricultural practices (GAP) rice production, and organic rice. Gas samples were taken at one week interval and analyzed by Gas Chromatograph, GC-8A as soon as possible after collection. The research found that upland rice could absorb CH4 at the rate of 90 tons per crop equivalent to 2,258 of CO2. Rainfed rice production system occupied most of rice area in Thailand emitted CH4 at the rate of 58,127 tons per crop equivalent to 1,453,180 tons...

Tipo: PhysicalObject

Palavras-chave: Rice; Carbon footprint; Emission; Rice production system; Rice greenhouse gas; ข้าว; รอยเท้าคาร์บอน; การปลดปล่อยก๊าซ; ระบบการผลิตข้าว; ก๊าซเรือนกระจก; นาข้าว.

Ano: 2012

URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5229

Establishment of drought screening protocols for rice under field conditions

Acta Agron. (Palmira)

Sakai,Tomoko; Duque,Myriam Cristina; Vallejo Cabrera,Franco Alirio; Martínez,César Pompilio; Ishitani,Manabu.

Protocols were established for screening rice genotypes for tolerance to water-limited conditions under field conditions. These protocols were successfully used to select the best genotypes for further experiments. Rice genotypes responded differently when subjected to water-limited conditions. Experiments conducted under field conditions indicated that rice genotypes Curinga and CT6241 performed much better in terms of grain yield under water-limited conditions than varieties Azucena, Nerica, CICA8 and Palmar. Curinga, CT6241, CICA8 and Palmar were selected for further studies. The first two genotypes are tolerant and whereas the last two are susceptible to water stress.

URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122010000300009

Palavras-chave: Rice; Oryza; Drought; Yield; Yield components.

Ano: 2010

Biosurfactant production by Phialemonium sp. using agroindustrial wastes: influence of culture conditions

Biological Sciences

Camerini, Felipe Vieira; Chanin, Carlo do Amaral; Borba, Carina Molins; Costa, Jorge Alberto Vieira; Burkert, Carlos André Veiga; Burkert, Janaína Fernandes de Medeiros.

Biosurfactant are surface active compounds with emulsifying capacity and are produced by microorganisms, and they may be affected by factors related to microbial cultivation, such as pH, salinity, incubation time, carbon and nitrogen sources. The aim of this work was to study the influence of the culture conditions on the production of biosurfactants by Phialemonium sp using agroindustrial wastes. The processing parameters of temperature, humidity and pH produced the most significant effects on the production of biosurfactant and emulsifying activity. The maximum concentration of biosurfactant obtained in this study was equivalent to a surface tension reduction of 8.5 mg L-1 surfactin commercial solution using wheat bran, pH of 4.5, and 0.5% of soybean oil...

Accuracy and precision of phytonematode sampling plans

Palavras-chave: 5.07.01.00-2 fermentation; Fungi; Surfactin; Rice; Wheat; Surfactant; Lipase. 2.12.02.02-8.

Ano: 2019

URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/43484

Abd-Elgawad, Mahfouz Mohamed Mostafa.

Sampling accuracy and precision are basic to nematode research and rational management decision. Taylor's Power Law is used to determine sample size. The published power law parameters are used here differently to define levels of reliability associated with a fixed, cost-determined, sample size. Such levels may provide the decision-maker with more informative data on sampling methods and their reliabilities. Instead of solving for unknown sample number, the rearranged equation to solve for sampling accuracy permitted the use of exact Student’s t-values. The t-values for confidence limits and standard normal variate were used. Both statistical techniques resulted in identical confidence band, in terms of being below, at, or above the economic threshold...

Predictive Models for Head Rice Yield and Breakage Ratio Under Optimal Steam Parboiling Variables for Faro 44 Rice Variety

Palavras-chave: Action thresholds; Berseem clover; Citrus; Economics; Nematode distribution; Rice.

Ano: 2018

URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4371

Nwajinka, Charles Obiora; Muochebe, Bonaventure; Nwatu, Ernest Ifeanyichukwu.

This study was carried out to determine the optimal conditions for steam parboiling process for increased Head Rice Yield (HRY) and reduced Breakage Ratio (BR)of milled FARO-44 rice variety. The process variables studied were Soaking Temperature (SkT), soaking time (Skt) and Steaming time (STt). The SkT was varied between 70 oC and 90 oC, Skt between 40 and 50 mins while STt was varied between 8 to 12hrs. Head Rice Yield (HRY) and Breakage Ratio(BR) were selected as the quality attributs considered in the optimization as the response variables. The objective of the optimization was to determine the combination of factors that will maximize HRY and minimize BR. At the composite desirability of 0.683, the optimal values of STt, STt and Skt were 76.99...

Interaction effect between mineral zinc-nitrogen fertilization mixture and organic fertilization as compost on yield, nutrients uptake of rice and some soil properties

Palavras-chave: FARO-44; Rice; Head rice; Breakage ratio; Parboiling; Modeling.

Ano: 2022

URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/6881

Mosaad, Ibrahim S; Khafagy, El-Hosiny E; Seada, Ali K.

To study the effect of organic fertilization as compost (20 m3 fed-1), mineral Zinc-Nitrogen fertilization mixture (three Zinc levels (0, 8 and 16 kg Zn fed-1) and three nitrogen rates (0, 30 and 60 kg N fed-1 were mixed alternately) on growth, grain and straw yields, N, P and K uptake for rice crop (Oryza sativa), variety Giza 178, two field trials at El-Serw Agricultural Research Station, Damietta governorate were conducted through summer seasons of 2015 and 2016. Plant height, dry matter, grain and straw yields also, N, P and K-uptake in grain and straw yields increased with increasing levels of zinc and nitrogen fertilization. Moreover, use organic fertilization as compost gave the highest values of the previous parameters. Applying of 16 kg Zn fed-1 +...

Changes and prospects for rice processing at the Niger Office in Mali

Palavras-chave: Rice; Zinc; Compost; Organic matter; Uptake; Nitrogen; Fertilization.

Ano: 2018

URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4647

Yacouba Mamadou, COULIBALY; Michel, HAVARD.

Solar pump irrigation system for green agriculture

Palavras-chave: Socio economics; Post harvest technology Rice; Processing; Rice; Stakeholders; Profitability; Competitiveness; Mali.

Ano: 2015

URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3017