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การใช้เม็ดดูดความชื้นซีโอไลท์ในการลดความชื้นของเมล็ดพันธุ์ข้าว Thai Agricultural
Porntip Thavong; Suwat Saimaya; Adoul Intaraprasert.
Seed drying to suitable moisture content during harvesting immediately and storage is a key factor to maintain a long-shelf life. The purpose of this research was to use the zeolite drying beads to dry rice seeds var. Phitsanulok 2 (PSL2) and Ayutthaya 1 (AYT1) to target moisture content at 6 % and 12 %. Three experiments were carried out at Prachinburi Rice Research Center during April 2012- January 2013. Rice seeds with the different initial moisture content were blended with three beads to seed ratios at 30oC, 40oC and ambient temperature. The results revealed that rice seed moisture content could be reduced to the target moisture content which depended on variety, initial moisture content, the bead-to-seed ratio, drying temperature and drying...
Tipo: PhysicalObject Palavras-chave: Rice seed; Phitsanulok 2 variety; PSL2; Ayutthaya 1 variety; AYT1; Desiccant substance; Drying bead; Rice seed drying; Rice seed storage; Zeolite; Germination; Prachin Buri Rice Research Center; เมล็ดพันธุ์ข้าว; พันธุ์พิษณุโลก 2; พันธุ์อยุธยา 1; เม็ดดูดความชื้น; สารดูดความชื้น; การลดความชื้น; การเก็บรักษาเมล็ดพันธุ์ข้าว; ซีโอไลท์; ประสิทธิภาพดูดซับความชื้น; อายุการเก็บรักษา; อัตราการงอก; ศูนย์วิจัยข้าวปราจีนบุรี.
Ano: 2013 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5708
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ศักยภาพของเม็ดดูดความชื้นซีโอไลท์ในการลดความชื้นของเมล็ดพันธุ์ข้าว Thai Agricultural
Porntip Thavong; Suwat Saimaya; Adul Intraprasert.
Seed drying, reducing seed moisture content after harvesting and before seed storage is a key factor to maintain a long-shelf life. The viability of rice seeds can be maintained for 5-10 years at ambient temperature if they are stored in a moisture- and air-proof container with seed moisture content of 4-6%. The purpose of this research was to study the potential of zeolite drying beads to dry rice seeds to 6 % seed moisture content. Two experiments were carried out by blending the drying beads with rice seed var. Pitsanuloke 2at three different bead to seed ratios, three drying temperatures (30 o C, ambient temp. and 40 0C ) and four drying periods (12, 24, 36 and 48 hours). The results revealed that rice seed moisture content could be reduced to 3.2 %...
Tipo: Collection Palavras-chave: Drying bead; Desiccant substance; Seed drying; Seed storage; ข้าว; เม็ดดูดความชื้น; การลดความชื้นเมล็ดพันธุ์; การเก็บรักษาเมล็ดพันธุ์; สารดูดความชื้น; เมล็ดพันธุ์ข้าว.
Ano: 2012 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5374
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