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題 名 | 施用有機複合肥料及堆肥對輪作作物產量及不同生長期養分吸收之影響=Effect of Application of Organic Compound Fertilizer and Compost on Crop Yield and Nutrient Absorption of Different Growth Stages under Rice-Corn Rotation Sequence |
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作 者 | 莊作權; 曾國力; 蔡宜峰; 陳鴻基; | 書刊名 | 農林學報 |
卷 期 | 46:4 1997.12[民86.12] |
頁 次 | 頁83-96 |
分類號 | 434.23 |
關鍵詞 | 有機複合肥料; 堆肥; 輪作作物; 養分吸收; |
語 文 | 中文(Chinese) |
中文摘要 | 由於化肥之大量施用會造成環境之污染,施用堆肥又因經濟效益之考量,而無法 大量的施用。本文旨在探討施用含化肥及堆肥之有機複合肥料,透過田間試驗以評估其肥效 。試驗之實施地區選擇彰化埤頭及南投名間兩地區,以水稻、玉米輪作為方式。試驗處理分 為施用化學肥料、豬糞複合肥料、牛糞複合肥料、雞糞複合肥料、豬糞堆肥、牛糞堆肥、雞 糞堆肥等七種處理;四重覆,採完全逢機區集試驗設計。試驗結果顯示埤頭試區之水稻產量 , 豬糞複肥區 7529kg/ha、牛糞複肥 7215kg/ha 及雞糞複肥區 7998kg/ha,皆比相對之豬 糞堆肥區 6556kg/ha、牛糞堆肥區 6447kg/ha 及雞糞堆肥區 6997kg/ha 為高。名間試區水 稻產量僅雞糞肥區 4378kg/ha 比雞糞堆肥區 3706 kg/ha 為高, 其餘兩種複肥之產量則未 達顯著差異。名間玉米試區玉米產量以豬糞肥區 8172kg/ha、牛糞複肥區 8556 kg/ha 及雞 糞複肥區 7992 kg/ha,分別比豬糞堆肥區 7872 kg/ha、牛糞堆肥區 8136 kg/ha 及雞糞堆 肥區 7380kg/ha 為高; 其中豬糞複肥區、 牛糞複肥區及牛糞堆肥區之產量均比化肥區 8076kg/ha 為高。埤頭及名間水稻試區,分析收穫後之穀粒中養分,化肥處理區氮含量較其 它有機複合肥料處理區為高,但磷鉀含量均以有機複合肥料及堆肥處理高於化肥處理,而有 機複肥及堆肥處理間並無顯著差異。名間玉米試區不同生長期間葉片中含氮量各有機肥料處 理間,以及與化肥處理均無顥著差異。葉片中磷、鉀含量在膝高期及成熟期各有機複肥及堆 肥處理皆高於化肥處理,並以有機複合肥料處理高於相對之堆肥處理,顯示有機複合肥料提 供磷鉀養分之優勢。有機複合肥料之施用,對作物產量之增加、土壤之地力增進、施用成本 之降低,以及減少污染等優點觀之,其優越性應可肯定,建議擴大推廣施用。 |
英文摘要 | In consideration of nutrient supply efficiency, environmental and economic conditions, using organic compound fertilizer is a better way instead of using chemical fertilizers or large amount of compost. This paper is to report the effects of using organic compound fertilizers on crop yield, soil fertility and nutrient absorption. The field experiments were conducted in Pi-Tou and Min-Chan areas under rice and corn rotation system. Seven fertilizer treatments, including chemical fertilizer, hog, cattle, chicken compound fertilizers and, hog, cattle and chicken composts. The RCBD design was used for field experiments, each treatment with four replications. Rice yields obtained at Pi-Tou site were7529kg/ha in hog compound fertilizer treatment, 7215kg/ha in cattle compound fertilizer treatment, 7998kg/ha in chicken compound fertilizer treatment were higher than 6556kg/ha in hog compost treatment, 6447kg/ha in cattle compost treatment and 6997kg/ha in chicken compost treatment, respectively. In Min-Chan site, rice yield was 4378kg/ha in chicken compound fertil-izer treatment which was significant higher than chicken compost treatment 3706kg/ha, and the yield of other two treatments were not significantly different. The yield of corn in Min-Chan sit found 8172kg/ha in hog compound fertilizer treatment, 8556kg/ha in cattle compound fertilizer treatment and 7992kg/ha in chicken compound fertilizer treatment which were also higher than hog compost treatment, 7872kg/ha, cattle compost treatment 8136kg/ha, and chicken compost treatment, 7380kg/ha, respectively. The corn yields from hog and cattle compound fertilizers, and cattle compost treatments were all higher than in chemical fertilizer treatment, 8076lg/ha. Rice grain contains higher P,K nutrients from different compost and organic compound fertilizer treatment than that of chemical fertilizer treatment but not for N content. There were no significantly different in nutrient contents from different composts or organic compound fertilizers. The leaf nutrients uptake of P and K of corn crop from compound fertilizer treatments were better than that of compost treatments and chemical fertilizer treatment. This shows that organic compound fertilizer can supply plant nutrients more efficient than that of compost treatments, during the corn growing periods. The application of organic compound fertilizers can maintain higher soil fertility which sustains the rice yield in Pi-Tou site and corn yield in Min-Chan site as compared with using composts. The application of organic compound fertilizers also improve soil fertility and nutrient uptake which is better than using chemical fertilizer. There also shows more advantages in efficient supply of nutrient, low cost and environmental safety for application of organic compound Fertilizer. |
本系統中英文摘要資訊取自各篇刊載內容。