ที่มา:วิทยาสารเกษตรศาสตร์ สาขา วิทยาศาสตร์

หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : Appropriate Temperature and Time for an Accelerated Aging Vigor Test in Sesame (Sesamum indicum L.) Seed)

ผู้เขียน:Khin Hnin Thant, จวงจันทร์ ดวงพัตรา, ดร.จุฑามาศ ร่มแก้ว, ผู้ช่วยศาสตราจารย์

สื่อสิ่งพิมพ์:pdf

Abstract

Sesame is a small-seeded oil crop for which a proper method of testing seed vigor has not been successfully developed. This study was conducted to identify the appropriate combination of temperature and time for accelerated aging vigor testing of sesame. Five seed lots of sesame were used: KU 18 (2006), CPlus 2 (2006), KU 18 (2007), and CPlus 2 (2007), grown at the National Corn and Sorghum Research Center and KU 18 (Contract Farmer 2007), grown by a contract farmer. A completely randomized factorial design with four replications was used. The accelerated aging test was carried out at five different temperatures: 40, 41, 42, 43 and 44?C with six duration periods of 24, 48, 72, 96, 120 and 144 hr and a relative humidity of 100%. The results showed that accelerated aging under conditions of 42-43?C at 100 % RH for 120 hr were appropriate for an accelerated aging test for seed vigor in sesame.

Article Info

Agriculture and Natural Resources -- formerly Kasetsart Journal (Natural Science), Volume 044, Issue 1, Jan 10 - Feb 10, Page 10 - 16 |  PDF |  Page