Tag: trace element fertilizer
About chemical fertilizer, we should pay attention to these issues: (1) No immediately watering after the use of urea. (2) Ammonium bicarbonate should not be applied to the soil surface. (3) Ammonium bicarbonate should not be applied in greenhouses. (4) Ammonium nitrogen fertilizer should not be mixed with alkaline fertilizers. (5) Nitrate nitrogen fertilizer can not to be applied in the paddy field. (6) Ammonium sulfate should not be used for long time. (7) Phosphate […]
What is soil organic matter? Soil organic matter is the material from the soil, but not soil minerals as well as it is the most active part of the soil. Organic matter is the basis of soil fertility, it can be said that there is no soil fertility if there is no soil organic matter. Soil organic matter means the organic compounds in the soil, including carbon compounds, lignin, protein, resin, wax and so on. The soil organic matter […]
Stand mixer fertilizer equipment Conveyor belt fertilizer machine Lamination machine Oem marketing equipment When you want to apply base fertilizer in autumn, the temperature and the ground temperature are high which is conducive to the decomposition and release of organic fertilizer and nutrient as well as fertilizer efficiency is high and the root absorption is fast. As the saying goes, “as for the four seasons fertilization, autumn fertilization is the most important.” After a year’s germination, […]
As the spring come, the temperature rise rapidly and the crops with fast nutrition growth also needs more and more fertilizer and water to ensure growth. According to the study, there should be nitrogen 6 kg, phosphorus 1.1kg, potassium 4 kg, calcium 0.8 kg, magnesium 0.27 kg every time when you want the citrus production reach to 1000 kilograms. In addition, the ratio of nitrogen, phosphorus and potassium should be 1: 0.2: 0.7. The nutrient absorption of citrus varies […]
The annual growth period of Chinese wolfberry isfrom mid-March to early November. Each growth process will consume a lot of nutrients so that the fertilizer period is long. Fertilization can create a good environment for the wolfberry growth. The types and periods of fertilization: About production, fertilization can be divided into basal and top dressing. Base fertilizer mainly composed by farm manure-based, and sometimes supplemented by chemical fertilizers. Farm manure mainly composed by sheep manure, cattle and horses circle feces, oil residue (cake) and manure and […]
For working mothers, the office radiation is definitely their “first-class event.” How to effectively and conveniently resit electromagnetic waves? Placed radiation-resistant plants, I will give you some suggestions. Cactus is the best flower to adorn garden. Though they are covered with thorns, but the appearance is very beautiful as well as it can be used for processing medicine and food. In addition, the cactus also has the “specific function” of absorbing electromagnetic radiation so that reduce the computer harm to human health. Cactus with a […]
Time flies, fall is approaching. I hope this article can give good advice for nursery managers. One, the amount of fertilization. There are usually two ways of top dressing. ① underground top dressing: generally, topdressing urea and other quick-acting fertilizer. Ditch between the lines, the fertilizer applied to the ditch, and then cover the soil. Fertilizers can also be diluted, evenly spray on the seedbed (ridge, furrow), and then rinse with water. Commonly, the amount of urea should be […]
Fertilization matters of garden trees need to pay attention to 1, Due to the wide distribution of tree roots, the roots absorption of nutrients and water is mainly reply on the fibrous roots. Therefore, the fertilizer should be applied around the roots but not close to the trunk. 2, Trees with strong roots and have far-reaching distribution should be applied more and larger scope fertilizer. The symbol trees are Pinus tabulaeformis, Ginkgo biloba, Ailanthus and Acacia. Trees with […]
First, learn about the source of soil Generally the humus soil like pine needles humus, peat humus soil and so on, taken from the mountains and gully, its color mostly is dark brown as well as this kind of soil is relatively loose, fertile and has good permeability. It is the ideal acid humus soil. Second, observe the soil color Acid soil generally is darker than other soil, and mostly it is dark brown. The […]
Zinc is one of the trace elements necessary for rice growth and development. If rice lack of zinc, the middle veins of the lower leaves will appear chlorotic white spots, reddish brown spots or irregular plaques, and then there will be reddish brown stripes expanded from the tip down leafs to upper leaves. The new leaves grow rate of diseased leaves were slow, the new leaves were short and narrow, and the leaf color was lighter, especially the basal midvein which will fade into yellowish […]
