低硝酸盐含量的厚皮甜瓜无土栽培试验

在椰糠中添加一定比例的有机鸡粪肥可以使无土栽培中厚皮甜瓜的长势增强，但产量不一定增加。使用日本园艺全营养配方营养液和花无缺复合肥水溶液2种不同配方的营养液，对植株的生长势和产量及果实的可溶性固形物的含量影响差距并不大，但对成熟果实中的硝酸盐、亚硝酸盐含量因基质的不同有极显著的影响。选用新椰糠和有机鸡粪肥体积比为5：1作基质，使用花无缺复合肥水溶液作营养液可以生产出硝酸盐、亚硝酸盐含量符合国家水果标准的甜瓜。

Experiment on Hydroponic Muskmelon with Low Nitrate Content

Add a certain percentage of organic chicken manure in the coconut husk can enhance hydroponic muskmelon growing, but not certainly increase the output of production. The effect on, plant growth and yield potential and fruit soluble solids content ratio, is not significant when either using Japanese Gardening Siblings fertilizer nutrient solution or Hua Wuque Compound fertilizer solution, but the ripe fruit of nitrate nitrite ratio due to different matrix has a very significant impact. The use of new coco peat and organic chicken manure volume ratio of 5:1 as a substrate, fertilizer use Siblings aqueous solution as the nutrient solution can produce nitrate and nitrite content in line with national standards melon fruit.