专题:2018年科技回眸

2018年农业科学热点回眸

  • 王艳杰 ,
  • 常旭虹 ,
  • 王德梅 ,
  • 陶志强 ,
  • 杨玉双 ,
  • 赵广才
展开
  • 中国农业科学院作物科学研究所, 农业部作物生理生态重点实验室, 北京 100081
王艳杰,助理研究员,研究方向为小麦优质高产栽培理论与技术,电子信箱:wangyanjie@caas.cn

收稿日期: 2019-01-05

  修回日期: 2019-01-10

  网络出版日期: 2019-01-29

Hot topics of agricultural science in 2018

  • WANG Yanjie ,
  • CHANG Xuhong ,
  • WANG Demei ,
  • TAO Zhiqiang ,
  • YANG Yushuang ,
  • ZHAO Guangcai
Expand
  • Institute of Crop Sciences, Chinese Academy of Agricultural Sciences;Key Laboratory of Crop Physiology and Ecology of Ministry of Agriculture, Beijing 100081, China

Received date: 2019-01-05

  Revised date: 2019-01-10

  Online published: 2019-01-29

摘要

盘点了2018年农业科学研发取得的一些重要成果。小麦、水稻、玉米及大豆、荞麦、马铃薯等主要粮食作物在基因组测序、分子育种、遗传机理解析、氮高效利用、起源演化、基因编辑等方面获得快速发展,发布了世界首个六倍体小麦基因组图谱,完成了3000份水稻基因组计划和中黄13的基因组测序,克隆了一系列产量、品质及抗病虫害基因,解析了一些重要的生长发育调控机制。油菜、棉花、茶叶、烟草等主要经济作物在基因组学、风味调控机理、光合效率等方面有所突破,中国油菜基础研究与应用已达到国际领先水平。此外,水稻、小麦、番茄、苹果等作物的病虫害防治,畜禽的繁殖、品种改良和疾病防治,蜜蜂的基因组和转录组解析,蚕病害防治和驯化历史,化肥和水稻品种对气候变化的影响、气候变化对作物产量的影响,茎叶类蔬菜和食用豆收获设备、油菜播种机等农机农艺领域均有突破性进展。

本文引用格式

王艳杰 , 常旭虹 , 王德梅 , 陶志强 , 杨玉双 , 赵广才 . 2018年农业科学热点回眸[J]. 科技导报, 2019 , 37(1) : 65 -86 . DOI: 10.3981/j.issn.1000-7857.2019.01.007

Abstract

In 2018, Chinese agriculture science obtained further development. The main food crops including wheat, rice, corn, soybean, buckwheat and potato had rapid development in aspects of genome sequencing, molecular breeding, genetic mechanism analysis, efficient nitrogen utilization, origin and evolution, gene editing. Specially, China issued the world's first genome map of hexaploid wheat, completed genome sequencing of 3000 rice accessions and soybean accession of Zhonghuang 13, cloned a series genes of production, quality and diseases and insects resistance, and analyzed some growth and development regulatory mechanisms. Some important commercial crops such as rape, cotton, tea, and tobacco had breakthroughs in genomics, flavor regulation mechanism, photosynthetic efficiency, etc. China's basic and application research of rape attained the international leading level. Moreover, a large number of breakthrough achievements were made in, for instance, the control of plant diseases and insect pests of rice, wheat, tomato, apple etc., breeding, varieties improvement and disease control and prevention of livestock and poultry, genome and transcriptome of bees, disease control and domestication of silkworm, impact of fertilizer and rice varieties on climate change, the impact of climate change on crop yield, stems leafy vegetables and edible bean harvesting equipment mechanization as well as rapeseeds sower technology, and other fields.

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