https://scholars.tari.gov.tw/handle/123456789/20272
Title: | 酸性紅壤上施用石灰磷肥及預先浸水對水稻生長及產量的影響(二) | Other Titles: | Influence of CaCo3, Pre-submergence and Phosphate on the Chemical Changes and the Growth of Rice on a Flooded Strongly Acid Latosolic Soil (2) | Authors: | 李子純 Tze-Shun Lee Wang |
Keywords: | 水稻;石灰磷肥;預先浸水;酸性紅壤 | Issue Date: | Apr-1971 | Publisher: | 中國農業化學會 | Journal Volume: | 9 | Journal Issue: | 1~2 | Start page/Pages: | 21-25 | Source: | 中國農業化學會誌 | Abstract: | 本實驗乃繼前一實驗為探求增加石灰施用量是否能使水稻增產。 本實驗水稻生長期內(12月~3月)氣溫較前一實驗(8月~11月)為低,而土壤的還原也顯然進行較慢。 石灰之無效及磷肥之顯著效果在此又獲證明,唯預先浸水在本實驗中却顯著地減低了稻谷的產量。 To find out whether increasing the rate of liming would produce a response, another experiment was carried out on the same soil in the pots of the previous experiment during December 1967-March 1968. The greenhouse set up, the soils, P addition and the procedures were the same as in the first experiment, except for the following: (1) 3.0 and 6.0 tons per hectare CaCo3 were added to the L1 and L2 treatments of the previous experiment; (2) the periods of pre-submergence were 2 and 4 weeks. |
URI: | https://tpl.ncl.edu.tw/NclService/JournalContentDetail?SysId=A71004264 https://scholars.tari.gov.tw/handle/123456789/20272 |
ISSN: | 0578-1736 |
Appears in Collections: | (3)農業化學組 |
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