{"title":"水稻优质高产直播栽培技术","authors":"大勇 李","doi":"10.32629/as.v3i2.1792","DOIUrl":null,"url":null,"abstract":"我国是一个水稻大国,是世界上种植水稻历史最悠久的国家,每年只是栽培水稻的面积就有3300万公顷。除此之外,我国还是水稻的主要发源地之一。水稻对于我们国家来说是十分重要的粮食来源,在我国的分布地域十分的广阔,并且在全国的粮食生产中占有十分重要的地位。我国的粮食产量也十分的高,但是水稻的播种面积就占了全部农作物播种面积的25%~30%,总产量占了全国粮食总产量的40%~50%。","PeriodicalId":63589,"journal":{"name":"农业科学","volume":"104 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2020-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"水稻优质高产直播栽培技术\",\"authors\":\"大勇 李\",\"doi\":\"10.32629/as.v3i2.1792\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"我国是一个水稻大国,是世界上种植水稻历史最悠久的国家,每年只是栽培水稻的面积就有3300万公顷。除此之外,我国还是水稻的主要发源地之一。水稻对于我们国家来说是十分重要的粮食来源,在我国的分布地域十分的广阔,并且在全国的粮食生产中占有十分重要的地位。我国的粮食产量也十分的高,但是水稻的播种面积就占了全部农作物播种面积的25%~30%,总产量占了全国粮食总产量的40%~50%。\",\"PeriodicalId\":63589,\"journal\":{\"name\":\"农业科学\",\"volume\":\"104 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-07-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"农业科学\",\"FirstCategoryId\":\"1091\",\"ListUrlMain\":\"https://doi.org/10.32629/as.v3i2.1792\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"农业科学","FirstCategoryId":"1091","ListUrlMain":"https://doi.org/10.32629/as.v3i2.1792","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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