优质常规稻桂农占在文昌市的试种表现及高产栽培技术研究

Study on Grown Performance and High Yield Cultural Techniques of Conventional Rice Guinongzhan in Wenchang City

桂农占是广东省农业科学院水稻研究所选育的广适型优质超级稻品种。该品种具有适应性广、丰产性好、抗性强、米质优等特点,是一个适宜在海南省文昌市早、晚造种植的常规稻种。介绍了桂农占在文昌市的农艺性状、米质、抗性和产量表现,并总结了该品种的高产栽培技术,包括适时播种、培育壮秧、合理密植、科学施肥、合理排灌、及时防治病虫害等。

Guinongzhan was the super rice breeding variety bred by rice research institute of Guangdong academy of agricultural sciences. It has characteristics of wide adaptability, high yield, great resistance and high quality, and is suitable to plant in Wenchang city as early and late rice. Agronomic traits, grain quality, resistance and yield performance were introduced and high yield cultural techniques of Guinongzhan were summarized including the time of sowing, breeding the vigorous seedlings, reasonable density, scientific fertilization, reasonable irrigation and pest control.