早秈矮脚南特单本插繁育丰产经验

来源 :浙江农业科学 | 被引量 : 0次 | 上传用户:leoki111
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早秈品种“矮脚南特”是广东潮阳县金玉人民公社东仓生产队洪春利和洪群英兩人选出的。他們在南特号大田中发現茎稈粗矮、性状优異的兩个单株,共得种子千粒,經当年繁殖,获得种子155,000多粒,計8斤2兩。此后經二年的試种,表現良好。1958年,洪春利等以之种植2.7亩丰产田,平均亩产1145斤;洪群英在1.27亩丰产田中获得平均亩产1221斤的丰产紀录。由于矮脚南特具有丰产抗倒的优良特性,所以目前已在各地迅速繁殖推广。最近二年来,我省也开始引入种植和繁殖推广。根据各地反映,該品种在我省生長表現也甚为良好,亩产一般可达700-800斤。如进一步根据該品种特性,改进栽培技术,則亩产可达到千斤以上。根据浙江农业大学1960年的試种和覌察,矮脚南 The early indica variety “Dwarf Nanter” was selected by Hong Chunli and Hong Qunying from Dongcang Production Team of Jinyu People’s Commune, Chaoyang County, Guangdong Province. They found two stalks with short stalks and excellent traits in the NanTai field. A total of one thousand seeds were obtained. After breeding in the same year, more than 155,000 seeds were obtained, weighing eight pounds and two grains. After two years of trial planting, performed well. In 1958, Hong Chunli and other planted 2.7 acres of high-yield fields, the average yield of 1145 pounds; Hong Qunying in 1.27 acres of high-yielding fields to obtain an average yield of 1221 pounds of high yield records. Due to the excellent characteristics of high-yield and low-resistant Nanchang Dwarf Nantes, it has been popularized rapidly around the country. In the recent two years, our province has also begun to introduce planting and breeding promotion. According to local reports, the variety is also very good in the growth performance of our province, with a yield of 700-800 kg per mu. As further according to the variety characteristics, improved cultivation techniques, the mu yield can reach above kilograms. According to Zhejiang Agricultural University in 1960 trial and inspection, short foot south
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