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Aptitud combinatoria y estabilidad de líneas de alto rendimiento derivadas de maíz exótico tropical. Colegio de Postgraduados
Pérez López, Francisco Javier.
Para generar híbridos de maíz (Zea mays L.) de cruza simple de manera rentable, es necesario que las líneas progenitoras hembras sean de alto rendimiento y que los híbridos generados, así como sus líneas parentales muestren buena estabilidad y adaptación ante los cambios en los ambientes de producción. El objetivo de este trabajo fue estimar la aptitud combinatoria general y aptitud combinatoria específica de 10 líneas de maíz altamente homocigóticas y de alta capacidad de rendimiento, derivadas de poblaciones de maíces exóticos adaptados a condiciones de clima templado, para emplearlas como progenitoras de híbridos de cruza simple; y determinar a través de métodos multivariados (AMMI y SREG) la estabilidad y adaptación de dichas líneas y de sus híbridos...
Palavras-chave: Zea mays L.; Adaptación; Aptitud combinatoria; Alto rendimiento; Estabilidad; Germoplasma exótico; Adaptation; Combinatory ability; High yield; Stability; Exotic germplasm; Genética; Maestría.
Ano: 2013 URL: http://hdl.handle.net/10521/2148
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IR57514-PMI-5-B-1-2 สายพันธุ์ข้าวสำหรับสภาพภูมิอากาศที่เปลี่ยนแปลง Thai Agricultural
Anuchart Kotchasatit.
Elite line, IR57514-PMI-5-B-1-2 was bred at International Rice Research Institute (IRRI) in 1987. Then it has been selected at Phimai Rice Research Station. After that, yield trials were conducted under rainfed lowland condition in North and Northest Thailand. When grown in famer field under drought prone during 1996 - 1999, this line gaved the highest yield by average 542 kg/rai and inter-station yield trials during 2002 - 2014 it yielded by average 598 kg/rai which were 22 and 17% higher than KDML105 in the tested field conditions. The adventages of this line are drought resistance, submergence tolelance, resistant to rice blast disease and high adaptation to grow under rainfed condition. Therefore, it is suitable for reducing the risk from climate...
Tipo: Collection Palavras-chave: Climate change; Elite line; High yield; Rainfed rice; การเปลี่ยนแปลงสภาพภูมิอากาศ; สายพันธุ์ดี; ผลผลิตสูง; ข้าวนาน้ำฝน.
Ano: 2015 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5893
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PRE02008-CRI-18-2-1-1: ข้าวเหนียวนาชลประทานเพื่อการค้า ภาคเหนือตอนบน Thai Agricultural
Payapbhubes Markkool; Kornsiri Srinil; Nutcharin Jungkun; Kunlaya Bunsa-nga; Piyapan Srikum; Danai Juntakad; Maywiga Nanglae; Jarun Luelert; Kakanang Punyalue; Kulchana Kessuwan; Adul Sittiwong; Pichanun Kunghae; Karnjana Pibul; Punnipa Yajai; Premrudee Pintaya; Sakul Mulkum; Pairoj Chotinisakorn; Pitchatorn Ruangdat; Kanittha Aonpiam; Siwapong Narubarn; Nongnut Pradits; Punnee Jitta.
Growing rice in dry season in the upper northern region is depend upon two significant factors including, the varietal acceptance which high yield, disease and insect resistance and high market demand. The program on research and development of irrigated rice in the upper northern region has carried out the project and developed the new rice promising line, namely PRE02008-CRI-18-2-1-1 which is glutinous rice and insensitive to photoperiod. This line was obtained from single cross, PRE93001-8-1-2-1-1/ PRE1. The average yield is 854 kg/rai which are 2 and 4 % greater than SPT1 and RD14,respectively whereas the maximum yield potential reaches 984 kg/rai in wet season and 1,110 kg/rai in dry season at Phrae and Chiangrai province, respectively. This line is...
Tipo: Collection Palavras-chave: Glutinous rice; Insensitive to photoperiod; High yield; Commercial; Upper northern region; ข้าวเหนียว; ไม่ไวต่อช่วงแสง; ผลผลิตสูง; การค้า; ภาคเหนือตอนบน.
Ano: 2015 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5919
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PSL05101-93-1-3-2 : ข้าวนาชลประทานสายพันธุ์ดีเด่น Thai Agricultural
Benjawan Phonkhod; Acharaporn Na Lampang Noenplab; Phamorn Pattawatang; Saang Chirinte; Sumalee Sangprem; Wilai Palawisut; Pornsuree kanjana; Jittichai Anawong; Wanakorn Intrarastit; Cawaporn Phumchoe; Duangorn Ariyapruek; Preamkamon Moonnilta; Sard Toktiwa; Chuanchom Deerusamee; Mungmat Wangka; Doungporn Vitoonjit; Chairat Chanoo; Doungkamon Boonbchuay; Jaturong Pipatpiriyanon; Wiphavadee Chamnan; Nayakorn Sanguakaen; Wantana Sriratanasak; Witchuda Rattanakarn; Rasamee Dhitikiattipong; Suradet Palawisut.
Irrigated paddy fields are the rice growing areas having high yield potential. Two significant factors enhancing high yield are the well-adapted variety and appropriate management. PSL05101-93-1-32 is a promising rice line derived from the 3-way cross of PSL00508-3-1-1-4/IR66738-118-1-2//IR67966-188-2-2-1 in 2005. It has as high yield potential as 965 kg/rai (6.03 t/ha). The average grain yield is 730 kg/rai, greater than PSL2, CNT1 and RD47 varieties by 14, 13 and 7%, respectively. The maturity is 115 days after sowing by transplanting method. Plant height is 83-90 cm. This promising line is a non-glutinous long grain rice having straw-color husk. The paddy rice seed dimension is 10.4×2.61×2.10 mm in width × length × thickness, respectively. The paddy...
Tipo: Collection Palavras-chave: Irrigated rice; High yield; Brown planthopper; Cold tolerance; Long grain class 1; นาชลประทาน; ผลผลิตสูง; เพลี้ยกระโดดสีน้ำตาล; ทนหนาว; ข้าวสารเมล็ดยาวชั้น 1.
Ano: 2014 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5895
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การพัฒนาพันธุ์อ้อยของศูนย์วิจัยและพัฒนาการเกษตรสุพรรณบุรี Thai Agricultural
Sarewat Juttupornpong; Sunee Srisink; Wanlipa Suchato; Pracha Thumthong; Kanoktip Lertprasertrat; Udomsak Duanmeesuk; Manit Sukhnimitre.
Purpose of this study is to select the proper parent varieties and appropriate resulted progenies for rainfed area. The test of approved parent varieties show that the proven cross procedure had been selected 21 appropriate varieties for crossing. The clone RT 92-2 had been used as female parents and selfing. The preliminary yield trial in plant crop of sugarcane series 2007 show that there were 7 and 5 clones which had average cane yield superior to the check varieties, U Thong 8 and Suphanburi 80 respectively. The clone UT 07-317 was superior to U Thong 8 for sugar yield and C.C.S content, in set one as well as in set 2 clone UT 07-172 was superior to Suphanburi 80 for sugar yield and C.C.S contents. The clones 04-2-1402 and 04-2-1383 were superior to...
Tipo: Collection Palavras-chave: Sugarcane; Breeding; Parental lines; High yield; New cultivar; อ้อย; การปรับปรุงพันธุ์อ้อย; การคัดเลือกพันธุ์; พ่อแม่พันธุ์; ลูกผสม; ความหวาน; ผลผลิตอ้อย; ศูนย์วิจัยและพัฒนาการเกษตรสุพรรณบุรี.
Ano: 2012 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5307
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ข้าวนาชลประทานข้าวสายพันธุ์ดีเด่น PSL05101-93-1-3-2 Thai Agricultural
Benjawan Phonkhod; Acharaporn Na Lampang Noenplab; Phamorn Pattawatang; Sa-ang Chirinte; Sumalee Sangprem; Wilai Palawisut; Pornsuree Kanjana; Wanakorn Intrarastit; Cawaporn Phumchoey; Duang-orn Ariyapruek; Sard Toktiwa; Chuanchom Deerusamee; Mungmat Wangka; Duangporn Withoonjit; Chairat Channoo; Duangkamon Boonchuay; Jaturong Pipatpiriyanon; Preamkamon Moonnilta; Wiphavadee Chamnan; Nayakorn Sa-nguakaew; Wantana Sriratnasak; Wichuda Rattanakarn; Rasamee Dhitikiattipong; Suradet Palawisut.
Irrigated paddy fields are the rice growing areas having high yield potential.Two significant factors enhancing high yield are the well-adapted variety and good in rice production management. PSL05101-93-1-32 is a promising rice line derived from the 3-way cross of PSL00508-3-1-1-4/IR66738-118-1-2//IR67966-188-2-2-1 in 2005. It had as high yield as 965 kg/rai (6.03t/ha).The average grain yield was 730 kg/rai which was greater than PSL2, CNT1 and RD47 by 14, 13 and 7%, respectively. The maturity was 115 days after sowing by transplanting method. Plant height was 83-90 cm. This promising line is a non-glutinous long grain rice having straw-color husk. The paddy rice seed dimensions was 10.4×2.61×2.10 mm. by width x length x thickness, respectively.The paddy...
Tipo: PhysicalObject Palavras-chave: Irrigated rice; High yield; Brown planthopper; Cold tolerance; Long grain; Plant breeding; Hybrid varieties; Rice; Rice characters; Cold resistance; Pests resistance; นาชลประทาน; ผลผลิตสูง; เพลี้ยกระโดดสีน้ำตาล; ความทนทานต่อความเย็น; ข้าวสารเมล็ดยาวชั้น 1; ข้าว; สายพันธุ์ลูกผสม; การปรับปรุงพันธุ์; การคัดเลือกพันธุ์; ลักษณะประจำพันธุ์; ลักษณะเมล็ดพันธุ์; คุณลักษณะทางประสาทสัมผัส; คุณภาพผลผลิต; ความต้านทานแมลงศัตรูพืช.
Ano: 2014 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5687
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ข้าวหอมสายพันธุ์ CCS06039-KLG-8-3-5-1 Thai Agricultural
Prakobkit Dangthaisong; Kemporn Petcharaporn; Benjapol Luad-Ngern; Peerapol Ratana; Supaporn Chanbuathong; Kasem Soontrajarn; Kanya Cheaupan; Sunanta Wongpiyachon; Nittaya Ruensuk; Vasana Panpeng; Adul Kridsawadee; Sunanta Mueanpol; Watcharee Sukviwat; Kanchana Klakhaeng; Manika Noi-iam; Bang-on Thammasamisorn; Chalermchat Luechaikham; Amornrat In-man; Pattanasak Chansong; Satit Tayapat; Surin Tritilanon; Prinya Chinnoros; Prachack Lengbumrung; Peera Dungsoongnern; Udompan Promnart; Rueanrudee Khaewchueanchai; Supavinee Suongtoe; Marisa Urasit; Suniyom Taprap; Kingkaw Kunket; Anchalee Prasertsak.
CCS06039-KLG-8-3-5-1 is a non-glutinous, non-photoperiod sensitive and aromatic rice line derived from a cross between PSBRc54 and IR22. The single cross hybridization was made in 2006 at Bang Khen Rice Experiment Station (now Chachoengsao Rice Research. F2 to F5 progenies were selected at Klong Luang Rice Reseach Center during 2007-2008. The line CCS06039-KLG-8-3-5-1 has an erect and moderately strong culm; 110 cm height on transplanting and 105 cm height on germinated seed broadcasting; 117 days maturity on transplanting and 106 days maturity on germinated seed broadcasting. The cooked rice is soft and aromatic similar to Pathum Thani 1, and the amylose content is 16.4 percent. The seed size is larger than Pathum Thani 1. The period of seed...
Tipo: PhysicalObject Palavras-chave: Aromatic rice; Hybrid rice; Non glutinous rice; High yield; Genetic stability; Varieties; Plant breeding; Rice production; Yields; Seeds quality; Cooking quality; Rainfed; ข้าวหอม; สายพันธุ์ลูกผสม; ข้าวเจ้า; ผลผลิตข้าวสูง; การปรับปรุงพันธุ์; ความคงที่ทางพันธุกรรม; ศักยภาพการผลิต; การทดสอบพันธุ์; คุณภาพเมล็ดพันธุ์; คุณภาพหุงต้ม.
Ano: 2013 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5702
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