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Position: Home > Articles > Effects of Greentech Humic Acid Organic Compound Fertilizer on the Yield and Quality of Pakchoi Hubei Agricultural Sciences 2009,48 (12) 2987-2989

葛林美腐植酸有机复合液肥对小白菜产量和品质的影响

作者：

张志元;郭清泉;游勇

单位：

长沙学院生物工程与环境科学系

关键词：

植物营养剂;葛林美腐植酸;有机复合液肥;生物有机硒;小白菜

摘要：

采用田间试验和仪器分析方法,研究了葛林美腐植酸有机复合液肥对小白菜无锡三月白产量和品质的影响。结果表明,利用该肥处理的小白菜产量显著高于常规对照,比常规对照每公顷增产22785kg,增49.1%;比复合肥处理产量增3.7%;显著提高小白菜硒含量,小白菜硒含量在0.079mg/kg,比常规对照高192.6%,而此含量又在专家推荐安全标准以下,符合安全标准,可溶性固形物和维生素C含量与复合肥和常规对照处理无显著差异,但该肥处理的小白菜的风味优于复合肥和常规对照处理,感觉脆嫩一些,甜一些。

译名：

Effects of Greentech Humic Acid Organic Compound Fertilizer on the Yield and Quality of Pakchoi

作者：

ZHANG Zhi-yuan,GUO Qing-quan,YOU Yong (Department of Bioengineering and Environmental Science, Changsha University,Changsha 410002,China)

关键词：

plant nutrients; Greentech humic acid; organic fertilizer; bio-organic selenium;pakchoi

摘要：

The field experiment was conducted to study the effects of Greentech humic acid organic compound fertilizer on the yield and quality of Pakchoi (Wuxi Sanyue bai). The results showed that the yield of Pakchoi was increased drastically with applying Greentech humic acid organic compound fertilizer, the increased rate of yield was 49.1% , and the average yield was 22 785 kg per hectare higher than that of control. Moreover it also increased yield by 3.7% compared to normal compound fertilizer. In addition, it was significantly increased the content of selenium, which was an important human element of health care. The content of selenium in Pakchoi applied with Greentech humic acid organic compound fertilizer was 0.079mg/kg, 192.6% higher than control and below the safety standards recommended by experts. On the other hand, there was no significant difference in the contents of soluble solids and vitamin C in Pakchoi between the Greentech humic acid organic compound fertilizer and the common compound fertilizer, but the flavor was superior to conventional control.

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葛林美腐植酸有机复合液肥对小白菜产量和品质的影响

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