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试验研究表明，乌贡一号自播种至齐穗期及全生育期的长短，在本市栽培时随种植季节的不同而变化，且变幅较大，有效积温的变幅则较小，其高温出穗促进率达３０％左右，表现为感温性强的早熟中种稻。该品种分率期各叶片出生所需有效积温较少，约为５０～６０℃，幼穗分化期各叶出生所需有效积温较多，达１００℃以上。乌贡一号在本市从３月下旬至７月中旬播种均可正常成熟，随播期的推迟，其全生育期、所需积温、总叶龄均呈递减趋势；而经济性状也有一定差异，以６月１１日至６月２５日期间播种者经济性状发展较好，产量较高。本研究为该品种选择适宜推广地区、栽培季节等方面提供了依据。
The results of the experiment showed that the length of Ungogong I from seeding to full heading and full growth period varied with the planting season in this Municipality, and the variation range was larger and the amplitude of effective accumulated temperature was smaller High temperature out of the ear to promote the rate of 30%, manifested as strong sense of temperature in early maturing rice. The effective accumulated temperature needed for the leaves of the variety during the rate-dividing period was less, about 50-60 ℃. The effective accumulated temperature needed for the birth of leaves at the panicle-spike stage was more than 100 ℃. The Ugogong-1 sown in the city from the end of March to the middle of July all can mature normally. With the postponement of the sowing date, the whole growth period, the required accumulated temperature and the total leaf age all showed a decreasing trend, and the economic traits also had some differences , The economic traits of planters developed well and output was high from June 11 to June 25. This study provided the basis for the selection of suitable varieties for the region, planting season and so on.