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| 添加桑枝木屑栽培榆黄菇的
培养料配方筛选试验 |
| Selection Test on Cultivation Substrate of Pleurotus citrinopileatus by Adding Mulberry Branch Sawdust |
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| DOI： |
| 中文关键词: 关键词：桑枝 榆黄菇 培养料配方 生物学转化率 营养成分 |
| 英文关键词:Keywords: mulberry branch Pleurotus citrinopileatus formula of culture material biological conversion
rate nutritional component |
| 基金项目:基金项目：北京市农林科学院青年基金资助项目（QNJJ202129）；北京市农林科学院农业科技示范推广项目
（2019033）。 |
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| 摘要点击次数: 356 |
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| 中文摘要: |
| 摘要：为降低榆黄菇的栽培成本，开发利用新型栽培基质，以桑枝木屑代替部分棉籽壳，设置3种不
同桑枝木屑添加量（10%、20%、30%）的栽培配方，探究添加桑枝木屑对榆黄菇生物学转化率和子实体
营养成分的影响。结果表明：供试配方中，添加10%桑枝木屑（棉籽壳32%、桑枝10%、玉米芯42%、麸
皮10%、豆粕5%、生石灰1%）栽培的榆黄菇生物学转化率最高，为88.76%，子实体中脂肪、可溶性膳食
纤维、碳水化合物和粗多糖含量较常规栽培配方分别提高了16.7%、112.5%、150%和44.71%。 |
| 英文摘要: |
| Abstract: In order to reduce the cultivation cost and develop new cultivation substrate of Pleurotus
citrinopileatus, three cultivation formulas with different additions (10%, 20% and 30%) of mulberry branch
sawdust by replacing cotton seed hull were set up to investigate the effects of mulberry branch sawdust addition
on the biological conversion rate and nutrient composition of fruiting bodies of Pleurotus citrinopileatus. The
results showed that the highest biological conversion rate of Pleurotus citrinopileatus cultured with 10% mulberry
branch sawdust (cottonseed shell 32%, mulberry branch 10%, corn cob 42%, wheat bran 10%, soybean meal 5%
and quick lime 1%) was 88.76%. Compared with conventional cultivation formula, the contents of fat, soluble
dietary fiber, carbohydrate and crude polysaccharide in fruit body increased by 16.7%, 112.5%, 150% and 44.71%, respectively. |
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