不同改良剂对黄棕壤和红壤上白菜生长及土壤肥力影响的差异
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吕波,王宇函,夏浩,姚子涵,姜存仓
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Effects of Biochar and Other Amendments on the Cabbage Growth and Soil Fertility in Yellow-Brown Soil and Red Soil
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LÜ Bo,WANG YuHan,XIA Hao,YAO ZiHan,JIANG CunCang
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表3 不同改良剂对两种类型土壤上白菜养分吸收的影响
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Table 3 Effect of different modifiers on the nutrient absorption of cabbage in two types of soil
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土壤类型
Soil type | 处理
Treatment | N | P | K | | NC（g·kg-1） | TAA（mg/plant） | NC（g·kg-1） | TAA（mg/plant） | NC（g·kg-1） | TAA（mg/plant） | | 黄棕壤 YS | CK | 23.30c | 28.60c | 5.27c | 6.47b | 16.70b | 20.54b | | HA-K | 24.64bc | 46.21b | 8.18a | 15.33a | 19.17a | 35.93a | | C | 24.98b | 43.97b | 6.40b | 11.26ab | 17.42b | 30.66a | | CaO | 26.54a | 50.76a | 6.84b | 13.07a | 17.29b | 33.07a | | 红壤 RS | CK | 13.44b | 0.27c | 0.50b | 0.01c | 2.49c | 0.05c | | HA-K | 9.74c | 0.39c | 0.20c | 0.01c | 1.89c | 0.08c | | C | 26.63a | 9.25b | 2.53a | 0.88b | 18.18a | 6.32b | | CaO | 27.20a | 20.27a | 4.13a | 3.08a | 16.02b | 11.93a |
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