水稻尿素肥料分施試驗
Other Title
Expepimint on the Timing of Urea Application in Rice
Journal
農業研究
Journal Volume
14
Journal Issue
2
Start Page
49
End Page
53
Date Issued
1965-06-06
Date
1965-06-06
Author(s)
楊遜謙
S.C. Yang
Abstract
1.尿素肥料分施較硫酸錏肥料可提高產量。
2.水稻尿素分施次數，第一期作以3次，二期作2~3次。
3.尿素用作基肥與追肥不影響肥效，但分施量以後期較少為安全。
4.尿素施肥次數與時期頗有關係，在第一期作以處理6，第二期作以處理5為佳。
An investigation was carried out in both crops of 1964 at Chiayi Agricultural Experiment Station to evaluate the effect of the timing of urea application on rice. The rice variety Chianung 242 was subjected to the following treatments:
A. Ammonium sulfate. 1/2 applied as a basal dressing, and the balance as a top-dressing at 30 days (1st. crop) and 20 days (2nd crop) after transplanting. (check).
Publisher
農業試驗所
Type
journal article
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