? The efficacy and strength of rapeseed cake are known to old farmers. If used improperly, it will have the opposite effect! And if used properly, it can often achieve twice the result with half the effort. If used improperly, the stubble you planted will be burned to death by various powerful nutrients of rapeseed cake, resulting in an embarrassing situation of no food or even no food.

So, what is the correct way to use rapeseed cake? Old farmers in rural areas know that rapeseed cake has strong and lasting fertilizer efficiency and balanced nutrition. Although the old farmers lack knowledge and can't name the nutrition of rapeseed cake, they will judge according to the growth speed and color of plants, and the fertilizer efficiency of rapeseed cake is definitely not worse than that of compound fertilizer! This is even more true. Even the old farmers in rural areas, the way they use rapeseed cakes is not to directly put rapeseed cakes into the soil! But put the rapeseed cake in the soil. Because they know that rapeseed cake is too fertile!

After the rapeseed cake is unearthed directly without fermentation, it encounters water and various bacteria in the soil. When rapeseed cake is mixed with soil, a layer of white mold can grow, and plants will grow on the roots, because the fertility of rapeseed cake is too strong, which burns the roots of plants. With mold, plants will die! So the consequences are terrible. The author's eldest brother is a 70-year-old farmer who has experienced the worst natural disaster in three years. He worked hard with his parents in the production team since childhood and accumulated rich experience in farming, so his grain pile is excellent every year, and everyone praises him! The eldest brother said, "I don't know, I don't know.

There is a small vegetable garden in front of big brother's door. All kinds of vegetables in the garden are growing well. Eldest brother is illiterate and uneducated, but he is familiar with what vegetables he grows in any season! The eldest brother said, "I don't know. I saw my eldest brother bury a big plastic bucket with a lid in the garden soil. Once I went to collect my eldest brother's meal and accidentally asked him what was in the bucket. Big Brother replied, "Fermented rapeseed cake". I saw big brother dig a spoonful of soil in the field with a dung spoon. Brother said that only in this way can the roots of plants not be burned! I said, "That's good.