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題名 | 影響紫丁香蘑出菇因子之研究=Effects of Some Factors on the Fruiting Characteristics of Lepista nuda (Bull.:Fr.) Cooke |
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作者姓名(中文) | 陳美杏; 彭金騰; 陳錦桐; 簡宣裕; | 書刊名 | 中華農業研究 |
卷期 | 52:2 2003.06[民92.06] |
頁次 | 頁99-106 |
分類號 | 430.16341 |
關鍵詞 | 紫丁香蘑; 堆肥; 出菇因子; Lepista nuda; Compost; Fruiting; |
語文 | 中文(Chinese) |
中文摘要 | 評估室內發酵堆肥中鷄糞之含量對紫丁香蘑出菇之影響,發現LA82和LA84兩品系栽培在含有風乾稻草重20%鷄糞之室內發酵堆肥之產量較在含有40%鷄糞者為高,然而兩品系從覆土至出菇採收所需時間並未受到鷄糞含量之影響。比較經高溫和不經高溫兩種發酵方式之堆肥對紫丁香蘑兩品系出菇之影響,結果兩者在產量及出菇採收所需時間並未因不同發酵方式而有差異。在走菌天數方面,兩品系之產量均隨著走菌天數的增加而下降,各處理間之產量並無很大的差異。從覆土至出菇所需天數,在LA84品系隨著走菌時間而增加,LA82品系則以菌絲培養二十八天出菇最快,只要三十六天,因此建議LA82品系以走菌二十八天為佳,LA84品系則二十一天即可。在覆土厚度方面,兩品系均以不覆土處理者產量最低,LA82品系以覆土一公分處理著產量最高,但和覆土二公分及三公分處理者並無顯著性差異,LA84品系則以覆土一公分為佳,隨著覆土厚度的增加,產量也隨著下降。就出菇天數而言,兩品系亦以不覆土處理者所需時間最久,LA82品系其他處理則無顯著性差異,平均為三十七天至三十九天,而LA84品系則隨著覆土的厚度增加,所需時間以也隨著增加,但覆土一公分和二公分處理者並未達顯著性差異。 |
英文摘要 | Effects of chicken manure content, composting process, spawn running time and depth of casing on the fruiting characteristics of the wood blewit, Lepista nuda, were investigated in this study. The mushroom was grown on the compost prepared by indoor composting and two strains LA82 and LA84 were used throughout the experiment. For both the two strains, the compost containing 20% of chicken manure (on dry basis) before composting was found to be significantly more productive and had a higher biological efficiency than the one containing 40% of the same manure, however the time for fruiting between the two composts was not significantly different for both the two strains. The average yield, biological efficiency and days from casing to fruiting were not significantly different for each of the two strains grown on the compost prepared by indoor composting with either double phase high temperature process or single phase medium high temperature process. Days from casing to fruiting for the strain LA84 were increased with spawn running time. It took the least time for the strain LA82 when the spawn running time was 28 days, while the strain LA84 when the spawn running time was 21 days. As to the depth of casing, both the two strains gave the lowest yield and took the longest time for fruiting when the compost was not cased, however, they took the least time for fruiting when the compost cased 1 cm depth with brown peat. The suggested optimum casing depth was 1-2 cm for both the two strains. |
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