番禺县石楼区地处珠江口。历年白叶枯病严重,对晚造水插生产影响较大,一般亩产600—700斤。1984年晚造试种“晚华1号”1300多亩、“竹包384”1200多亩,普遍获得显著增产。据实收统计6个乡1960亩,其中亩产超千斤的有699亩,占35.7％;亩产900—1000斤的有579亩,占29.5％;亩产800—900斤的有682亩,占34.8％。由此可以认为“晚华1号”、“竹包384”是有推广前途的典型晚稻中迟熟、抗病、高产、米质好的良种。 Panyu Shilou District is located in the Pearl River estuary. Severe bacterial leaf blight over the years, affecting the production of late plug production larger, generally 600-700 pounds per mu. In the evening of 1984, 1,300 mu of “Late Night No.1” was planted and 1200 mu of “384” bamboo bag was planted, with a marked increase in output. According to the actual statistics, 6 townships have a total area of ​​1960 mu. Among them, 699 mu (35.7%) are super-kilograms per mu, 579 mu (900 mu kilograms) per mu, accounting for 29.5% of the total output; 682 mu Accounting for 34.8%. It can be considered that “late Hua 1”, “bamboo 384” is a typical late rice late-maturing, disease-resistant, high yield, good quality rice.