What should I pay attention to when applying biogas fertilizer?

Biogas fertilizer is a modern and very green organic fertilizer. In recent years, it has been paid more and more attention in agricultural production. So, what should be paid attention to when applying biogas fertilizer?

1. The biogas slurry should be taken from the biogas tank with normal gas production for more than one month. Otherwise, the plant will be harmed because the fermentation is not mature. In the absence of testing equipment, a simple way to determine whether biogas can be used is to observe the burning of biogas. When the biogas is burning, the flame is normal, not dehydrated, and there is no odor, indicating that the biogas fermentation is normal, and the biogas slurry can be soaked. It is more convenient and intuitive to use biogas lamp inspection. When the biogas lamp is not ignited, the biogas slurry can not be used. On the contrary, the lamp can be ignited, and the biogas slurry can be used. If the surface of the liquid pressure liquid has a white film, the biogas slurry cannot be used. use. Linyi Fertilizer Network Copyright
2. Do not directly apply the biogas slurry without watering, otherwise it will cause burns on the crop. Therefore, when the biogas fertilizer is used as a top dressing, it must be watered first. Generally, the water is half of the biogas slurry. Linyi Fertilizer Network Copyright
3, the biogas slurry should be clarified and filtered to prevent clogging of the sprayer. The sprayer should be well sealed to prevent splashing, leaking and soiling. Linyi Fertilizer Network Copyright
4. When the biogas slurry is sprayed, the back of the leaf is mainly used. Because the leaf surface is thick, the leaf back is covered with small pores, which is good for absorption. Linyi Fertilizer Network Copyright
5, the spraying of biogas slurry should master the timing of spraying, spring, autumn, winter morning dew after the dry, summer evening is good, no heat before noon high temperature and rain. Linyi Fertilizer Network Copyright
6. The soaking time of the biogas slurry should not be too long, so it is better to take enough water from the seeds. The seeds soaked in the biogas slurry are cleaned with water, and the soaking seeds will change the color of the seed shell, but will not affect the germination. Linyi Fertilizer Network Copyright
7. The biogas residue should not be applied immediately after it leaves the pool. Generally, it should be stored in the septic tank for 2-3 days before application; the biogas residue and phosphate fertilizer should be stacked in a ratio of 10:1 for 5-7 days before use. The effect is better. Linyi Fertilizer Network Copyright
8. Do not pour the biogas residue on the topsoil. The method of applying the hole and applying the ditch should be adopted, and the soil should be covered after application. When applied to paddy fields, it should be spread evenly on the surface of the field and then turned to the bottom layer with a plow. Linyi Fertilizer Network Copyright
9. The biogas residue should not be mixed with alkaline fertilizer such as grass ash or lime. Otherwise, it will easily cause loss of nitrogen fertilizer and reduce fertilizer efficiency. Linyi Fertilizer Network Copyright
10. Do not use excessive amounts of biogas fertilizer. Biogas residue is generally less than ordinary pig manure. It is advisable to spray the biogas slurry once every 7-10 days. Linyi Fertilizer Network Copyright
Total 1 | <First <Prev 1 Next> Last> |
share to:

1. Technical standard: BS EN 10202, DIN EN 10203, GB/T2520 , JIS G3303
2. Steel type: MR, SPCC
3. Thickness: 0.115 - 0.50 mm
4. Width:  600 - 1050 mm
5. Length: 600-1200mm
Tin Coating: ordinary 2.8 or 2.8g and 5.6g or 5.6g, we can produce according to customer's requests
laser anti-counterfeiting

Laser Effect Laminated Tinplate

Laser Effect Laminated Tinplate,Tin Plate Sheet Lacquered,Tin Coating,

Jiangsu Guolian New Material Co., Ltd. , https://www.cntinplate.com