Effect of Soil Treatment on the Emergence and Growth of Weeds and Rice
Other Title
土壤處理對雜草及水稻萌芽與生長之影響
Journal
農業研究
Journal Volume
21
Journal Issue
4
Start Page
221
End Page
226
Date Issued
1972-12-02
Date
1972-12-02
Author(s)
W.L. Chang
C.P. Mao
張萬來
毛振鵬
Abstract
Preliminary results on the emergence and growth of weeds and rice as affected by the burning of soil obtained at the Chiayi Agricultural Experiment Station in the first crop of 1972 are reported. The germination and early growth of Echinochloa crusgalli were not affected by the burning of the soil while Monochoria vaginalis and Cyperus difformis showed poor germination and growth on the burned soil. Rice variety Taichung shen 2 germinated poorly and developed severe seedling disease on the untreated soil but seed germination and seedling growth were apparently normal on the burned soil, although there was evidence of slight suppression on the seedling height.
本文係報告嘉義農業試驗分所在民國61年第1期觀察土壤處理對若干什草及水稻萌芽及初期生長影響所得之初步結果。稗草之發芽及初期生長未受土壤處理之影響，惟鴨舌草及球花蒿草在燒土上之發芽及初期生長均較未處理者為劣。水稻品種臺中秈2號在未處理土壤上之發芽不良，且發生嚴重立枯病，惟在燒土上之發芽良好，秧苗生長雖稍受抑制，但尚稱正常。
Publisher
農業試驗所
Type
journal article
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