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稻米是我省人民的主要粮食。l982年稻谷总产占粮食总产的85.4％。因此,增加稻谷产量对增加我省的粮食具有决定性意义。 1983年我省粮食总产已达170亿斤。从84年起每年应递增4亿多斤,到1990年才能达到200亿斤的奋斗目标。今后,增加稻谷产量主要应依靠提高单产。在采取综合农业增产措施中、选用稳产、高产良种是增加稻谷产量最活跃的重要因素。以往,育种家把主要精力集中在选育高产品种上,确实做出了不少成绩。但出于对抗性育种研究重视不够,因而培育出的品种往往抗性不强,经不
Rice is the main grain of our province people. In l982, the largest producer of cereals was 85.4%. Therefore, increasing the output of rice is of decisive importance for increasing the grain of our province. In 1983, the province’s total grain output reached 17 billion kilos. From 1984 onwards, we should increase more than 400 million kilos annually to reach the target of 20 billion kilos by 1990. In the future, increasing paddy output mainly depends on raising yields. In the comprehensive agricultural measures to increase production, the choice of stable, high-yielding seed is to increase the most important factor in the production of rice. In the past, breeders focused their efforts mainly on breeding high-yielding varieties and indeed made a lot of achievements. However, due to inadequate attention to adversarial breeding, cultivars are often not resistant,