福建稻麦科技
福建稻麥科技
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FUJIAN SCIENCE AND TECHNOLOGY OF RICE AND WHEAT
2012年
1期
4-6
,共3页
邓云%江文清%谢冬容%周仕全%刘梦莹%邱慧明%张洁薇
鄧雲%江文清%謝鼕容%週仕全%劉夢瑩%邱慧明%張潔薇
산운%강문청%사동용%주사전%류몽형%구혜명%장길미
圣丰1A%播始历期%生长速度
聖豐1A%播始歷期%生長速度
골봉1A%파시력기%생장속도
San Feng 1A%duration from seeding to heading%growth rate
研究了温度对水稻不育系圣丰1A生育期的影响,结果表明,水稻不育系圣丰1A为感温型品种,其播始历期随日平均温度的升高而降低;圣丰1A有效温度上限值为26℃,日均温度高于26℃时,生长速度随温度升高而降低。
研究瞭溫度對水稻不育繫聖豐1A生育期的影響,結果錶明,水稻不育繫聖豐1A為感溫型品種,其播始歷期隨日平均溫度的升高而降低;聖豐1A有效溫度上限值為26℃,日均溫度高于26℃時,生長速度隨溫度升高而降低。
연구료온도대수도불육계골봉1A생육기적영향,결과표명,수도불육계골봉1A위감온형품충,기파시력기수일평균온도적승고이강저;골봉1A유효온도상한치위26℃,일균온도고우26℃시,생장속도수온도승고이강저。
Studing on the temperature effect of rice growth stage on CMS line San Feng 1A,the results indicated that rice CMS line San Feng 1A was a thermo-sensitive variety,its duration from seeding to heading was decreased with the rise of daily mean temperature.The effective higher temperature limit of San Feng 1A was 26 ℃.When the average daily temperature was 26 ℃ above,the growth rate decreased with the increase of the temperature.
