News_News_Shanxi dingxin fertilizer co., Itd.

Analysis of the development trend of fertilizer industry in 2015

Fertilizer accounts for more than 40 percent of China's increase in grain production, yet the market for this "big contributor" has been depressed for four years.

04 2021/11

Analysis of the development trend of fertilizer industry in 2015

The difference between urea and urea

Nitrogen-containing fertilizers such as ammonium urea, urea, ammonium sulfate, ammonium bicarbonate, ammonium chloride, ammonium nitrate, etc. are all nitrogen fertilizers, but the utilization rate of nitrogen fertilizers is very different, so the effect after use is not the same. Same. The company uses high towers to produce ammonium urea with: nitrogen 20, nitrogen 22, nitrogen 24, nitrogen 26, and nitrogen 30 content. 1. Urea is an amide nitrogen fertilizer. It must be converted into ammonia nitrogen when it is applied to the soil before crops can absorb it, so the fertilizer effect is slightly slower. Urine ammonium is an ammonia nitrogen fertilizer. It does not need to be decomposed and transformed when applied to the soil, and can be directly absorbed by crops, so the fertilizer effect is very fast.

18 2021/11

ow to make peanuts with high-quality and high-yield Qiliwei agricultural technology experts to teach.

1. In the southern peanut area, spring peanuts are generally 130-140 days old, and early-maturing or early-middle-maturing pearl bean-type or multi-grain peanut varieties should be used.

18 2021/11

ow to make peanuts with high-quality and high-yield Qiliwei agricultural technology experts to teach.

10 technical points that should be mastered for crop foliar fertilization!

Foliar fertilization is also called extra-root fertilization, which is an economical and effective fertilization method.

18 2021/11

10 technical points that should be mastered for crop foliar fertilization!

Top dressing for vegetables is very important, do you really understand?

Vegetable top dressing is very important. It requires the right time, the size of the fertilizer, the types of vegetables, and the nutrient distribution ratio of the vegetables in different periods. You cannot pursue the size of the fertilizer one-sidedly, thinking that as long as the amount of fertilizer is large, it must be high-yield. The overall principle is to use nitrogen fertilizer and phosphate fertilizer to promote plant growth and root development in the early stage, and potassium fertilizer to promote fruit growth.

18 2021/11

Top dressing for vegetables is very important, do you really understand?

Shanxi dingxin fertilizer co., Itd.

山西鼎鑫肥业股份有限公司