煤在肥料上之利用(第二報)煤炭固體肥料對水稻之肥效
Other Title
A Study on the Availabilities of Peat, Low Grade Coal and Their Ball Fertilizers on Rice (No. 2)
Journal
農業研究
Journal Volume
6
Journal Issue
2
Start Page
31
End Page
38
Date Issued
1956-08-04
Date
1956-08-04
Author(s)
許新民
顏滄濤
H.M. Hsu
T.T. Yen
Abstract
本試驗為探究固體肥料防止肥料要素流失情形及其肥效，同時欲明瞭泥炭、粉炭單獨對水稻之影響而舉行。在玻璃室中栽培水稻，一面分析土壤滲透液，用以判斷固體肥料防止肥料要素流失情形；一面觀測水稻生長與收穫量以求其肥效。
The availability of ball fertilizer, especially its ability of prevension on loss of elements by leaching, had been studied with a aid of self-imposed equipment in a green house. Seven treatments had been examined in every kind of 5 different soils with 2 replications The leaching solution in all pots were analized at intervals of two weeks during the experiment and the growth conditions were observed simultanousely.
Publisher
農業試驗所
Type
journal article
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