A: The direct use of water-soluble fertilizer does not damage the roots, not the fertilizer itself, but the method of application. The first is the concentration of the fertilizer and the dilution factor. If the fertilizer concentration is high, increase the dilution factor. Followed by the application site, generally should be 3-5 cm from the base. Again, it is necessary to control the drip irrigation rate, and to control the frequency of use, the frequency of seedlings or vegetative growth period should be low, and the frequency of vegetative growth period and reproductive growth period can be increased, and the drip frequency should be controlled during the result period. In short, the high concentration of less applied, low concentrations of multiple applications. The peak period of nutrient absorption is more than one, and nutrition adjustment period is less. Fertilization is a kind of water-soluble fertilizer. It is simple and rough. It is a fertilizer used in greenhouses, small sheds or ditches for fertilization. The price is between 1000-3000 yuan/ton. Water-soluble fertilizer is generally considered to be high-grade fertilizer, mainly used for drip irrigation, sprinkler irrigation, and more sophisticated. Fertilizer and water-soluble fertilizers are divided into two types: large-scale element fertilizers and macroelements containing trace elements, as well as fertilizers containing amino acids, humic acids, and the like. Water-soluble fertilizers have better water-solubility, no precipitates, and are completely dissolved whether spray irrigation or drip irrigation, and the price ranges from 3000 to 60,000 yuan per ton. The specific fertilizer used depends on the specific circumstances. No matter what the fertilizer, the quality standard has nutrient content, function, solubility and so on.
Dried Kelp Slice
Dried Kelp Series is made of Haizhibao deep sea young kelp by drying directly without any addition,so that it can maxmium retains the 23 kinds of nutritions .It turns green when match the water at once with high swelling and especially suitable for making soup.salad or used as fillings,Due to the convenience and easy-storag,it`s a new choice to live healthy and nutritions.
How to eat
The difference between deep sea kelp and traditional ordinary kelp
Dried Kelp Slice,Dried Nori Seaweed,Dried Kelp Flakes,Dried Seaweed Flakes Shandong Haizhibao Ocean Science and Technology Co.,Ltd. , https://www.haizhibaoseafood.com
Q: Will direct application of water-soluble fertilizers injure the roots? What is the difference between water soluble fertilizer and red fertilizer?