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有关再生稻的农艺性状,经济性状及其与主作的关系等方面笔者巳经作过报道。现对再生稻谷的碾米品质包括出糙米率、精米率和整精米率;稻米的外观品质包括稻米的长度、形状、垩白及透明度等方面进行综合评定如下。材料与方法供评定品种18个,均为籼型,其原产地为南朝鲜、印度尼西亚、我国台湾和国际水稻研究所等地。主作于4月2日播种,5月6日移栽,管理与大田管理相同。主作收割前5天每亩施尿素7.5公斤,收割时留桩高度20厘米。再生种子成熟后收获,贮存3个月后按全国统一的方法和标准测定稻米品质。
The author has already reported on the agronomic traits, economic traits and their relationship with the main crop of ratooning rice. Now rice milling quality of reclaimed rice includes brown rice rate, milled rice rate and milled rice rate. The comprehensive evaluation of appearance quality of rice including rice length, shape, chalkiness and transparency is as follows. Materials and Methods For the evaluation of 18 varieties, are indica, its origin for South Korea, Indonesia, China’s Taiwan and the International Rice Research Institute and other places. The master planted on April 2, May 6 transplanting, management and field management the same. The main crop for the first five days of reforestation Urea 7.5 kg per mu, harvest pile height 20 cm. After the mature seeds are harvested, they are harvested and stored for 3 months. The quality of the rice is determined according to a unified method and standard.