The contents of nitrate, nitrite and vitamin C in leaves of 6 edible wild vegetables of Amaranthaceae were determined.
测定了广东产苋科6种野菜中硝酸盐、亚硝酸盐和维生素C的含量。
The contents of nitrate, vitamin c, carotene and amino acid of common wild vegetables in Zhanjiang were determined.
对湛江野菜所含的硝酸盐、维生素c、胡萝卜素及氨基酸进行了测定和分析。
Frying increased the contents of acid and nitrate, decreased the contents of amino-N, soluble sugar, Vitamin c, nitrite.
油炒则使总酸性物质、硝酸盐含量增加，氨基态氮、维生素c、可溶性糖、亚硝酸盐含量降低。
The nitrogen holding capacity of SAP-B is similar to that of SAP-C after 8 rounds watering for urea, but it is moderate for ammonium nitrate.
B保水剂对尿素的保持效果8次淋溶后与C保水剂相近，对硝酸铵的保持效果介于其他两种保水剂之间。
The nitrogen holding capacity of SAP-B is similar to that of SAP-C after 8 rounds watering for urea, but it is moderate for ammonium nitrate.
B保水剂对尿素的保持效果8次淋溶后与C保水剂相近，对硝酸铵的保持效果介于其他两种保水剂之间。
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