Meet several strange fertilizers
Electric fertilizer, which was developed by Russian national artisans, can promote the metabolism of crops and enhance photosynthesis. Through experiments, the plant is charged with 18 volts, and the photosynthesis is doubled. The tomato is treated with 220 volts. Increased production by 11%, cultivated cucumber on the soil that has been applied to "electric fertilizer", increased yield by 1-3 times, after grafting fruit trees, application, "electric fertilizer", the survival rate increased by 30%.
Carbon dioxide is an indispensable raw material for photosynthesis in crops; according to experiments, 5kg of carbon dioxide is applied to seedlings, and the yield of tomatoes, beans, etc. is as high as 38%-150%. The United States found that in large-scale sorghum-loaded bean crops, from harvesting beans The protein is extracted, the residue is used as a fuel for power generation, and the carbon dioxide generated in power generation is charged into the greenhouse as a "gas fertilizer", thus forming a "closed cycle" cultivation greenhouse.
Light fertilizers have been found by American scientists to have strong selectivity to the spectrum. Different crops have different preferences for light. Through experiments: the cucumber can be matured 1 month earlier with red light; the celery is irradiated with yellow crystal, and the stem is changed. Rent, the leaves increase, the quality is good, the fiber content is reduced, the yield can be increased by 25% to 28%: the blue light treatment can increase the protein content: the melon cultivated with red light not only has a lot of sugar, but also has a particularly rich Vc content.
Lei Fei This was discovered by Japanese researchers. The growth of wild mushrooms grown in the lightning strike zone is relatively large. Therefore, they are cultivated indoors by artificial lightning, which can increase the yield of mushrooms by more than 20%.
Magnetic fertilizers have found that magnetic fields can increase the photosynthesis of crops. If the application of magnetized water or black magnets mixed with permanent magnet powder in the roots of crops can promote the growth and development of crops, if magnetic fertilizer is added to the solanaceous vegetables. Can increase production by 25%-30%.
Sound Fertilizer According to a trial by the Leite Research Group in Louisiana, USA, several ridges of potatoes and corn were planted in two greenhouses. Music was played in one greenhouse and the other was not broadcast. The other conditions were identical. After 20 days, Listening to the music of the potato and corn grows extraordinarily thick and lush, but does not hear the music but grows.
The coated fertilizer is coated with a layer of sulfur on the surface of the urea granules, and then sealed with paraffin. It is slowly dispersed after being placed in the soil to achieve continuous supply of crop nutrients during the whole growth period. This will reduce the loss of nitrogen fertilizer and improve utilization. rate.
This is a soil improver discovered by the study using a "zeolite" as a raw material. It can loosen the soil, enhance the fertility, improve the cation exchange performance in the soil, and is beneficial to the root development of crops and increase the roots. .
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