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1988年金秋,我们访问了育种技术的强者张理高。他只在中央农业广播学校萍乡分校学习3年,却在杂交水稻育种上做出了重大贡献,12年来培育杂交种子300多万公斤。1985年,江西省农牧渔业厅破格授予他“农民技师”的技术职称。 1976年冬,张理高以排上乡技术员的身份与同伴们一起去海南配制杂交种子,踏上了杂交水稻育种求索之路。1978～1979年,排上乡在张理高的技术指导下,海南育种120亩,亩产155公斤。他与同伴们认真钻研技术,根据杂交水稻制种是异花授粉的特点,觉察到异交结实率不高,每亩苗数不足,母本穗数少,包颈严重,这些都是影响产量的重要
In the autumn of 1988, we visited Zhang Ligao, who is a strong breeding technology. He only studied at the Central Agricultural Broadcasting School Pingxiang branch for three years, but made a significant contribution to hybrid rice breeding, 12 years to cultivate more than 300 million kilograms of hybrid seeds. In 1985, Jiangxi Provincial Department of Agriculture, Animal Husbandry and Fisheries awarded him “Farmer technician” technical title. In the winter of 1976, Zhang Ligao went to Hainan to work out the hybrid seeds with his companions in line with the technicians in the township. He embarked on the road of search for hybrid rice breeding. From 1978 to 1979, under the technical guidance of Zhang Liogao, Paihuan Township bred 120 mu of Hainan and 155 kg of mu per mu. He and his companions carefully studied technology, according to hybrid rice seedling is characterized by allopathic pollination, perceived outcrossing rate is not high, the lack of seedlings per acre, the mother of few spikes, including neck serious, these are affecting the yield importance