16个非Ⅱ优系列水稻品种(组合)的丰产性和稻米品质分析

Studies on the High-yielding and Rice Quality Properties in 16 Rice Varieties (or Combinations)

本文通过对杂交稻非Ⅱ优系列有代表性的１６个水稻品种（组合）的丰产性和稻米品质等性状的综合分析后得出以下结论：目前大面积推广的冈优２２的综合性状最优，需进一步研究其相应的制种和高产栽培技术，加大推广力度。新组合八汕Ａ×Ｒ７—２，大粒Ａ×Ｒ６、冈４６Ａ×Ｒ７—２的综合性状也较优，应积极组织多点试验和示范，进一步考察其综合性状和适应性。

Through studies on the rice high yielding and quality properties of 16 non Ⅱ You series representative rice varieties (or combinations),it is concluded that Gangyou 22,with the best integrate properties and the most popularized areas,should be further studied in seed production and high-yielding cultivation technique;New combinations,Bashan A ×R7-2,Da Li A × R6,G46A × R 7-2 ,also with good integrate properties,should be tested and demonstrated in multi-spots and multi-sites to further inspect their adaptation and comprehensive properties.