How can the acidification of vegetable sheds be improved
The old farmers who planted the shed for several years had a common pain — the more the earth became dead. Saplings are yellow, weak and disease-prone and produce less than a year. You think it's seeds? There's not enough fertilizer? Actually, the problem is on the ground。
According to statistics, more than 85 per cent of the country's vegetable shed soils are now acidized, and up to 90 per cent of the agricultural land growing fruit and vegetables is acidized. It's not an isolated phenomenon. It's a growing "soil crisis"。
One, your acid? One piece of paper
Don't feel it. Data. Take a ph test paper or detector to measure:
The most appropriate ph value for vegetables is 6-7, and once below 6. 5, action should be taken。
How can it be sour
Three words: fat is wrong。
One, nitrogen overweight. Vegetable production is high and fertilizers are high, but vegetable farmers are used to "supplied with nitrogen." nitrous fertilizers are converted into nitrates in the soil, while alkaline ions, such as calcium, magnesium and potassium, are removed and the soil naturally slides in the direction of acidification。
Second, there's too much physico-acid fertilizer. Ammonium sulphate, ammonium chloride, potassium sulphate ... These fertilizers are themselves acidic, the more they are used, the more acid ions accumulate。
Thirdly, organic fertilizer is seriously inadequate. Long-term, unrefilled organic matter, soil buffer capacity is zero and acidification rates are multiplied。
What's the result? Roots are stunted, aluminum manganese is becoming more toxic, dead and rotive, and the greater the use of fertilizers, the lower the yield — this is the typical vicious circle of "excluded death"。
Three, five moves for improvement, direct copying
This is the most traditional and effective approach. It is not only neutral and acidic, but it also supplements large quantities of calcium。
Comparison of usage (per acre):
Once the lime has been spilled, it must be repeated with a tiller to allow the lime to be fully mixed with the soil, otherwise it would be dry。
Step 2: professional soil improvement agents (most economical)
Obsessed with lime? Using silica, calcium carbonate, magnesium carbonate, the same principle - increasing calcium ion concentrations in soil, moderate acidity. Use by product description is sufficient and operations are simpler。
Step 3: increased organic fertilizer
Before planting, large quantities of fully fertilized organic fertilizers were applied to increase soil organic content. Organics have a natural buffer against acidification and can also improve the particle structure and promote beneficial microbial reproduction。
The conditional application of grass-wood ash is both potassium and fungicide。
Step 4: rational application of fertilizers + earth formulas (the break-in method)
This is the new direction that deserves the most attention this year. The agricultural institute of saushing city has just developed microbial carbon-based fattening, biocarbon-borne functional micro-organisms, specifically for acid laminates and earth-borne diseases associated with the shacks。
Data is available: the old tomato shed of a cooperative in sausing kobashi, with a previous success rate of less than 30 per cent, recovery from carbon-based fertilizer to over 90 per cent, stabilization of the acre production to 6,000 kg and efficiency gains of nearly $2,000 per acre. The rate of survival after trial is also over 90 per cent in areas with high levels of potato-based decomposition。
The technique has now been validated on tomatoes and potatoes, and will be piloted in the second half of the year in the fight against watermelon atrophy。
Iv. Summary of statements
The acid is a cure, and the soil is the cure. The lime can save the day, organic fertilizer can survive, and scientific fertilization can dry your shed for another 10 years。
Don't wait till you die. This year, when the ph was measured, the operation was acted upon — the dirt at your feet was the biggest asset。
Record my 2026
