GRANULAR MEDIUM, MATERIAL FOR FERTILIZER APPLICATION TO SEEDING RAISING VESSEL USING THE SAME, AND METHOD FOR CULTIVATING CROP

• 收藏
• 分享

专利权人:

CHISSO CORP

发明人:

HARADA NORIAKI

申请号：

JP20010003919

公开号：

JP2001340018(A)

申请日:

2001.01.11

申请国别(地区):

日本

年份:

2001

代理人:

摘要：

PROBLEM TO BE SOLVED: To obtain a seedling raising culture medium capable of giving good stretches of roots when used in raising seedling and preventing color of leaves from changing to light yellow during the seedling raising period. SOLUTION: The subject granular medium is obtained by granulating at least a phosphate rock, and a water retentive material.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/