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Seed Info Seed Production of Indigenous Rangeland Forage Species in the Sultanate of Oman

机译：种子信息阿曼苏丹国本地牧场草料物种的种子生产

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摘要

Bulk seed multiplication of two rangeland forage species viz. Cenchrm ciliaris L (UAE Accession No. MAP-120) and Coelachyrum piercei Benth (UAE Accession No. MAP-116) was entrusted to the Seed and Plant Genetic Resources Laboratory during November 1999 under Phase II of the Arabian Peninsula Research Program (APRP) of ICARDA. Initially 6 g of Cenchrus ciliaris L and 8 g of Coelachyrum piercei Benth were received for seed production. Seed multiplication was carried out at the Agriculture Research Station in Sohar under drip irrigation from March 2000 to February 2002. Total seed yield collected through six harvests was 13.6 kg and 12.6 kg, respectively for C. ciliaris and C. piercei in a span of 600 days. It has been observed that both forage crops produced comparatively more seed yield in summer than in winter season. The studies clearly indicated that seed production of Cenchrus and Coelachyrum is possible throughout the year in Oman. Non-synchronous formation of panicles and early shattering of seed were the problems encountered during seed harvesting in both grass species. New experiments have been initiated to further investigate these problems.
机译：两种牧草的散装种子繁殖。阿拉伯半岛研究计划（APRP）的第二阶段于1999年11月将Cenchrm ciliaris L（阿联酋登录号MAP-120）和Coelachyrum piercei Benth（阿联酋登录号MAP-116）委托给种子和植物遗传资源实验室。 ICARDA。最初接收6 g Cenchrus ciliaris L和8 g Coelachyrum piercei Benth进行种子生产。 2000年3月至2002年2月，在Sohar的农业研究站进行滴灌，进行了种子繁殖。在600跨度下，通过C. ciliaris和C. Piercei的六次收获收集的种子总产量分别为13.6 kg和12.6 kg天。已经观察到，与冬季相比，夏季两种草料作物的种子产量都相对较高。研究清楚地表明，在阿曼，全年都有可能生产C和腔骨的种子。两种草种在收获种子时遇到的问题是穗的非同步形成和种子的早期破碎。已经开始了新的实验以进一步研究这些问题。

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