施用不同有機質肥料對甘藍產量之效應

Effect of Applying Different Organic Fertilizers on the Yield of Head Cabbage

莊浚釗(Chun-Chao Chuang) ； 廖乾華(Chien-Hua Liao)

《桃園區農業改良場研究彙報》 40期 (2000/03) Pp. 35-40

https://doi.org/10.29567/ZHWHGX.200003.0003

摘要

本試驗於台北市士林區平等里進行，分別施用生雞糞、豬糞堆肥、豌豆堆肥、牛糞堆肥及化學肥料為對照等五處理，三重覆，探討其對甘藍產量之效應。試驗結果顯示，施用不同有機質肥料可提高土壤pH值0.1－0.8單位不等，EC值亦提高0.07－0.144 dS/m；土壤中有效性磷、鉀、鈣、鎂含量均以施用生雞糞處理最高；葉片養分含量方面，葉球之氮、磷含量以豌豆堆肥處理最高，鉀、鈣、鎂含量則以化肥處理最高，而豬糞堆肥處理之磷、鈣、鎂含量為最低；外葉之養分含量，處理間差異未達顯著水準，且一般均較球葉之養分含量為高：甘藍生育情形，以豬糞堆肥處理之生育最佳，移植成活株數亦最高，成活率達90%，生雞糞處理之成活株數最低，成活率僅78%；豬糞堆肥處理之甘藍平均球徑17.7 cm，平均每粒球重2.38 kg及產量85.6 t/ha均為各處理中之最佳，較化肥處理增產13.4%，次為牛糞堆肥處理76.9 t/ha，增產1.8%，而生雞糞及豌豆堆肥處理產量分別為68.9 t/ha及63.5 t/ha，較化肥處理各減產8.7%及15.9%。

關鍵字

甘藍 ； 有機質肥料

並列摘要

This experiment was conducted at Ping-Teng village, Shih-Lin district of Taipei city to evaluate the effect of applying organic fertilizer on the growth and yield of head cabbage plants. Five treatments including chicken manure, hog compost, pea compost, cattle compost, chemical fertilizer (Ammonium Sulfate, Calcium Superphosphate, Potassium Chloride) were employed in with three replications. The results of the experiment indicated that application of different organic fertilizers could increase the soil pH from 0.1 to 0.8 unit as well as the EC value from 0.070 to 0.144 dS/m. The available P, Ca, Mg content in soil that received raw chicken manure were found to be the highest among the treatments. In terms of nutrient content of leaf, N, P content in the leaf ball were the highest in the pea compost treatment. While K, Ca, Mg content were the highest in the chemical fertilizer treatment, however P, Ca, Mg content were the lowest in the hog compost treatment. The nutrient content of the outer leaves were not significantly different among the treatments, generally, it was always higher than that of the leaf ball. The cabbage plants grew best in hog compost treatment with the survival rate of 90 %, while the plants grew poorly in raw chicken manure treatment with a survival rate of 78 %. The average leaf ball of the cabbage grown in the hog compost treatment was 17.7 cm in diameter, weighted 2.38 kg and the yield was 85.6 t/ha which was the best among the treatments, and was 13.4 % higher than that of the chemical fertilizer treatment. The yield of cabbage grown in the cattle compost treatment was 76.9 t/ha, which was 1.8% higher than that grew in the chemical fertilizer treatment. However, the yield of cabbage grew in the raw chicken manure and pea compost treatments were 68.9 t/ha and 63.5 t/ha respectively, which were 8.7 % and 15.9 % lower than that grown in the chemical fertilizer treatment.

並列關鍵字

Yield of head cabbage ； Organic fertilizers