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花期相遇是杂交工作顺利进行的重要前提.为了有效地进行杂交,人们千方百计地对两亲的花期进行调节,促使其相遇良好,达到相互杂交的目的.花期调节的办法虽多,但大都凭经验办事.为探明一些措施对调节小麦花期的确切效应,我们在1985～1986、1986～1987两个试验年度中,选用熟期差异较大的材料,采用不同的农业技术措施,进行研究.现将有关结果报告如后.
Flowering meet is an important prerequisite for the smooth progress of hybridization.In order to effectively carry out hybridization, people do everything possible to adjust the flowering of the amphiprion, prompting good meet, to achieve the purpose of crossbreed.Although there are many ways to regulate flowering, but mostly based on experience In order to find out the exact effect of some measures on the regulation of the flowering of wheat, we used the different materials with different maturing dates in two pilot years from 1985 to 1986 and 1986 to 1987, and studied them with different agricultural techniques. The results reported as follows.