Is it okay to bury the vegetable stalk directly in the soil as fertilizer?

Yes, canola.

Straw can be buried in the soil as fertilizer to use, but it must be fully decomposed before rapeseed fertilizer can be mixed with soil, and it can be used after about half a month of rotting.

Extended Materials. First, the significance of the use of straw resources.

1. Crop straw is an important agricultural resource. Straw mainly contains fiber and lignin.

Organic matter such as starch, crude protein, and enzymes also contain nutrients such as nitrogen, phosphorus, and potassium. Among them: rape is a high-quality green manure crop with a higher nutrient content. Fresh rape straw contains nitrogen and phosphorus pentoxide.

Contains potassium oxide. The air-dried rapeseed straw contains nitrogen, phosphorus pentoxide and potassium oxide, which can be returned to the field directly or piled up.

2. Straw plays an important role in farmland ecosystems. Crop straw, as the residual leaf litter after harvest and threshing, still stores a large amount of photoactive products and mineral nutrients absorbed from the soil. The disposal of straw is directly related to the balance and imbalance of matter and energy in the farmland ecosystem.

3. Straw returning to the field.

It can improve the soil and fertilize the soil. Direct or indirect straw returning can increase soil organic holding, release nutrients such as nitrogen, phosphorus and potassium, improve soil physical and chemical properties, and improve soil biological activity.

4. The utilization of straw resources is the need for the development of pollution-free agricultural products. With the improvement of living standards, people's demand for agricultural products has changed from quantitative to qualitative; "Dining table pollution" has become a problem of concern, to solve this problem, reasonable management of fertilizer is one of the key measures, increasing the application of organic fertilizer can improve the quality of agricultural products, which has become a household name, and straw is a good source of organic fertilizer.

5. Straw as feed can promote material transformation and benign circulation. Animals convert organic matter that cannot be used by humans into proteins, fats, etc., which can increase material circulation, improve human food structure, and save food.

2. Comprehensive utilization technology of rapeseed straw.

1. Return the field directly. The first is to leave high piles. Rape straw and other 5-6 inch high piles.

The stubble is rice, and the stubble can be extinguished with shallow water with a rotary cultivator, or the stubble can be ploughed with a plough first, and the field can be irrigated before throwing seedlings; The second is to lay and cover the grass. The straw is spread between the rows of mulberry orchards, orchards, tea gardens, corn, melons and vegetables, which not only returns the organic matter to the main soil, but also plays the role of moisture preservation, temperature increase (decrease), salt reduction, and improvement of chemical removal effect. Generally, 150-200 kg of dry straw is evenly spread per mu, and there can be more mulberry, fruit, tea and vegetable gardens.

2. Pile up and make compost. Compost is made from straw and livestock manure.

The manure and straw compartment are accumulated and compacted. In this way, it can promote maturation and improve fertilizer efficiency. Straw can also be used to make grass mud ponds, and the straw is put into the biogas digester for purging, and finally returned to the field.

3. Straw is used as the base material. Straw is the basic material for the cultivation of edible fungi. Generally, straw can account for 75-85% of the edible fungus cultivation material after crushing. Straw bag material cultivation of edible mushrooms is the current use of straw to produce oyster mushrooms, shiitake mushrooms, enoki mushrooms, and chicken leg mushrooms.

The common method has the technical measures of saving investment, quick effect, and can process a large number of straws, and is well received by farmers.

OK. After a long time, it will be sent.

The fermentation is rotten, which is called manure, and a small amount of human feces can be added.

Contains pure natural nitrogen, phosphorus and potassium.

No! The reason why it cannot be directly used as fertilizer is that these scraps should be concentrated and fermented, and at the same time, high temperature should be released to kill harmful insects and bacteria, and they can be applied only after cooling. At this time, it can be regarded as a real organic fertilizer can be applied.

Absolutely, that's what I did. The effect is not bad.

No! Requires Corruption.

Rotten vegetables are thrown directly on the ground to make fertilizer, which can achieve the purpose of improving the soil.