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題 名 | 濾泥及畜產堆肥對於毛豆生長與產量之影響研究 |
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作 者 | 周淦傑; 紀志煌; 侯清利; | 書刊名 | 嘉義農專學報 |
卷 期 | 26 1991.06[民80.06] |
頁 次 | 頁71-87 |
分類號 | 434.217 |
關鍵詞 | 毛豆; 生長; 畜產; 堆肥; 產量; 濾泥; |
語 文 | 中文(Chinese) |
中文摘要 | 本研究分別在嘉義農專農藝場與嘉義縣鹿草鄉兩地試驗,自七十七年秋 作至七十九年春作,以粗砂蔗糖濾泥及畜產堆肥等有機質肥料處理,與未施有機 肥者進行田間試驗,比較各處理對於毛豆(高雄選1號)生長及其產量之影妥,以作 為今後改進毛豆施肥方法之參考。茲將試驗結果摘要如下: 農藝場與鹿草地區七十七年秋作及七十八年春作,毛豆生長之農藝性狀如株高、 分枝數、節數、根乾重、莖葉乾重,以及產量構成因素即莢數、莢重、種仁重與 百粒重等在處理間有顯著差異。以施豬糞者效果最佳,施濾泥與施牛糞處理者則 各有優劣,兩者間似無明顯差異。惟均較未施有機質肥料者生長迅速。 七十八年秋作,八月下旬至九月下旬期間連逢颱風豪雨。本試驗在該期間經二次 播種,幼苗受風害及湛水,成活者有限。第三次播種是十月初旬,雖能萌芽,但 因其生育期遇低溫,無論農藝場或鹿草地區各處理區之生長與發育均不良,處理 間之差異不顯著。七十九年春作,由於感染苗枯病,不易看出處理間之差異。該 結果顯示,毛豆不適長期連作。嘉義地區種植毛豆,受天候之影響甚大,尤其是 秋作不適合在讓地區推廣種植。 至於施用濾泥、豬糞及牛糞等有機質肥料會使毛豆增產,經分析得知係莢數、莢 重及種仁重等產量構成因素增加所致。本實驗也發現上述有機質肥料之施用,可 使土壤中之有機質、有效性磷、鉀之含量增加,且土壤之總體密度降低,孔隙增 多,因此增進地力。 |
英文摘要 | This studies were conducted in the Agronomy Farm of NCIA and in the Luh-Tsao area of Chiayi County. In the Autumn crop of 1988 and Spring crop of 1989,significant differences were observed in the agronomic characters and in the yieldaffecting factors. Organic fertilizers helped the plants to grow faster. Among thethree used, pig dung compost was the most effective. The other two had theiradvantages and disadvantages. In the Autumn crop of 1989, the plants suffered from the damage by theseries of typhoon in late August and early September. Replanting and cold weatherhindered the growth. Differences among the treatments were insignificant. In theSpring crop of 1990, the growth of the plants was affected by Aspergillus SeedlingBlight, so that significant differences were not observed among the treatments. It is not suitable to grow the vegetable soybean continously, and to grow it inthe fall, when typhoon can be devastating. Our statistical analysis showed that theincrease in yield by applying the organic fertilizers was due to their effect on theyield affecting factors such as pod numbers, pod weights, and seed weights. Theorganic fertilizers also helped to improve the soil fertility and the physical charac |
本系統中英文摘要資訊取自各篇刊載內容。