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生态学杂志 ›› 1990, Vol. ›› Issue (3): 12-15.

• 研究报告 • 上一篇    下一篇

旱地作物生态工程的设计

杜心田1, 张来应2   

  1. 1. 河南农业大学;
    2. 河南省农学会
  • 出版日期:1990-06-10

Designing for Upland Crops Ecological Engineering

Du Xintian1, Zhang laiying2   

  1. 1. Henan Agricultural University;
    2. Agricultural Society of Henan Province
  • Online:1990-06-10

关键词: 沙埋, 种子萌发, 沙生植物, 出苗

Abstract: This paper discusses the objective and characteristics of upland crops ecological engineering,and the item,principle and procedures for its designing.It can be refered and applied to cropproduction in upland regions.

Key words: Sand-burying, Seed germination, Psammophytes, Seedling emergence