Nitrate nitrogen fertilizer
The nitrate nitrogen has come out early, and the effect of topdressing fertilizer is high. The main component is nitrogen, and sodium calcium ions also work. Nitrification ions are negatively charged, and the adsorption of soil colloidal particles is difficult. However, it is easy to dissolve water and fertilizer, and it is highly hygroscopic and easy to deflagrate.
Sodium nitrate
Chilean saltpeter sodium nitrate, mostly applied to her in dry land. The earliest crops were beets, as well as radishes and flax. Nitrogen-burning is a business, and it is suitable for other crops. The physiological reaction is alkaline, and the saline-alkali water should not be used.
Calcium nitrate
Norwegian saltpeter calcium nitrate does not decompose under normal temperature. Nitrogen-containing fourteen physiological bases, soluble in water and weakly acidic. All kinds of soils are suitable, and it is best to apply calcium deficiency fields. The most suitable crop potato, beet barley and rice.
From: Hubei Science and Technology News
The nitrate nitrogen has come out early, and the effect of topdressing fertilizer is high. The main component is nitrogen, and sodium calcium ions also work. Nitrification ions are negatively charged, and the adsorption of soil colloidal particles is difficult. However, it is easy to dissolve water and fertilizer, and it is highly hygroscopic and easy to deflagrate.
Sodium nitrate
Chilean saltpeter sodium nitrate, mostly applied to her in dry land. The earliest crops were beets, as well as radishes and flax. Nitrogen-burning is a business, and it is suitable for other crops. The physiological reaction is alkaline, and the saline-alkali water should not be used.
Calcium nitrate
Norwegian saltpeter calcium nitrate does not decompose under normal temperature. Nitrogen-containing fourteen physiological bases, soluble in water and weakly acidic. All kinds of soils are suitable, and it is best to apply calcium deficiency fields. The most suitable crop potato, beet barley and rice.
From: Hubei Science and Technology News
ã€Comment】 ã€Print this article】 ã€Close this page】 ã€Large, medium and small】
Measuring Tape,Smart Measuring Tape,Mini Measuring Tape,Retractable Measuring Tape
Shangqiu Hengli Measuring Tools Co.,Ltd , https://www.jjmtools.com