氮、磷、鉀三要素對印度鬱金產量及薑黃素含量之影響
Other Title
The Effects of N, P and K on Yield and Curcumin Content of Curcuma Longa Linn
Journal
農業研究
Journal Volume
23
Journal Issue
4
Start Page
284
End Page
291
Date Issued
1974-12-06
Date
1974-12-06
Author(s)
劉連勝
楊永裕
徐原田
L.S. Liu
Y.Y. Yang
Y.T. Chu
Abstract
為探求氮、磷、鉀三要素對印度鬱金產量及薑黃素含量之影響，採用印度鬱金橙黃種為試驗材料於民國六十二年四月二十一日在臺灣省農業試驗所臺北本所播種，同年十二月一日收穫，生育日數為225天，試驗結果摘述如下：
1. 印度鬱金之株高、分蘗數受氮肥及鉀肥之影響顯著。
2. 增施鉀肥對印度鬱金塊根產量確有增產效果，適當之施肥量為N:P:K=60:60:120,（公斤／公頃）
3. 印度鬱金薑黃素之含量受鉀肥之影響顯著。
This experiment was conducted to study the effects of N, Pand K, on the yield and Curcumin content of Curcuma longa Linn.
The variety of Orange yellow of Curcuma longa Linn used in this studies which was planted on Apr. 21, 1973 and harvested on Dec. 1, 1973 at TART. The results are as follows:
1. The effects of N, and P on plant height, tillers of Curcuma longa Linn were signi ficant.
2. The yield of Curcuma longa Linn was increased when Potassium fertilizer applied. The best fertilizer combination is 60:60:120 kg/ha.
3. The content of curcumin of Curcuma longa Linn is affected by the application of potassium fertilizer.
Publisher
農業試驗所
Type
journal article
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