| 有机废料生态肥还田对温室土壤环境质量及番茄品质和效益的影响 |
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| 引用本文： | 杨 霞,潘子涵,唐伟杰,秦嘉海.有机废料生态肥还田对温室土壤环境质量及番茄品质和效益的影响[J].蔬菜,2022(5):26-32. |
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| 作者姓名： | 杨 霞 潘子涵 唐伟杰 秦嘉海 |
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| 作者单位： | 1.培黎职业学院，甘肃 张掖 734000；2.河西学院农业与生态工程学院，甘肃 张掖 734000 |
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| 基金项目： | 张掖市农业农村局科技创新项目（2018GSNYNC012） |
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| 摘 要： | 为了解决张掖地区温室蔬菜因长期施用化肥而品质下降的问题,在连续8年种植蔬菜的温室内进行有机废料生态肥还田对土壤环境质量及番茄品质和效益影响的研究.结果表明:随着有机废料生态肥施用量的增加,番茄产量在递增,而每千克肥料增产量和肥料投资效率在递减.有机废料生态肥施肥量为50.00 t/h m2时,施肥利润达到最大值;有机废...
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| 关 键 词： | 有机废料生态肥 土壤 番茄 产量 品质 |
Effects of Organic Waste Ecological Fertilizer Returning to
Fields on Quality of Soil Environmental and Quality and
Benefit of Tomato in Greenhouse |
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| YANG Xi,PAN Zihan,TANG Weijie,QIN Jiahai.Effects of Organic Waste Ecological Fertilizer Returning to
Fields on Quality of Soil Environmental and Quality and
Benefit of Tomato in Greenhouse[J].Vegetables,2022(5):26-32. |
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| Authors: | YANG Xi PAN Zihan TANG Weijie QIN Jiahai |
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| Institution: | 1. Bailie Vocational College, Zhangye 734000, China; 2. College of Agriculture and Ecological Engineering,
Hexi University, Zhangye 734000, China |
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| Abstract: | Abstract: In order to solve the problem of vegetable quality decline caused by long-term
application of chemical fertilizer in Zhangye area, the effects of organic waste ecological fertilizer on
soil environmental quality and tomato quality and benefit were studied in greenhouse where vegetables were grown for 8 consecutive years. The results showed that the yield of tomato increased with the
gradient of organic waste ecological fertilizer application, but the yield of kilogram fertilizer and
fertilizer investment efficiency decreased. The maximum profit of fertilization reached when the amount
of organic waste ecological fertilizer was 50.00 t/hm2
. Compared with the treatment of conventional
chemical fertilizer, the bulk density, pH value, electrical conductivity, content of soluble salt and fungal
quantity of greenhouse soil by organic waste ecological fertilizer with 50.0 t/hm2
significantly reduced
by 10.00%, 9.40%, 7.75%, 7.37% and 6.42%, respectively. The contents of Hg, Cd, Cr and Pb extremely
significantly decreased by 6.25%, 7.50%, 6.20% and 18.05%, respectively. The total porosity, > 0.25 mm
aggregate, total water capacity and CEC extremely significantly increased by 9.64%, 16.87%, 9.64%
and 17.83%, respectively. The contents of organic matter, organic carbon, and organic carbon density
and carbon supply increased by 16.72%, 16.71%, 4.78% and 16.74%, respectively. The contents of alkali hydrolyzable nitrogen, available phosphorus, available potassium, and nitrogen supply, phosphorus supply
and potassium supply increased by 2.04%, 3.14%, 3.69%, 2.05%, 3.21% and 3.70%, respectively. The
number of bacteria and actinomycetes, the activities of sucrase, urease, phosphatase and polyphenol oxidase
increased by 17.79%, 31.80%, 14.92%, 2.17%, 0.98% and 12.99%, respectively. The content of soluble sugar
and VC, fruit weight, fruit weight per plant and yield increased by 6.97%, 10.79%, 6.68%, 6.81% and 5.45%,
respectively. The output value, fertilizer profit and fertilizer investment efficiency increased by 25.73%,
29.64% and 27.77%, respectively. The application of organic waste ecological fertilizer increased the number
of microorganisms and the activities of enzyme in the soil, increased yield and improved quality of tomato. |
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| Keywords: | Keywords: organic waste ecological fertilizer soil tomato yield quality |
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