Green food production how to fertilize

In crop production, people use fertilization to increase crop yield, improve product quality, increase economic efficiency, and maintain and increase soil fertility. Among the many fertilizers, organic fertilizers have become the ideal fertilizer for producing green foods. 1. Organic fertilizer p READ MORE

Shed room seedlings to prevent "wearing caps"

In greenhouses and greenhouses, seedling emergence often occurs when the seedlings are unearthed and the seed coats do not fall off when the seed coats are caught. This is commonly known as “wearing a hat”. Seedlings “wearing hats” affect the photosynthesis of the plants, m READ MORE

The beginning of the Sui and Tang Dynasties?

In the hilly and mountainous regions of Zhejiang Province, soil is dominated by red soil. Affected by traditional management, the majority of peasants have no doubts about the fate of their ancestors. Acetyl arbutus А2. Slow 怼 怼 恍 恍 恍 恍 鞯 鞯 鞯 éž READ MORE

The beginning of the Sui and Tang Dynasties?

In the hilly and mountainous regions of Zhejiang Province, soil is dominated by red soil. Affected by traditional management, the majority of peasants have no doubts about the fate of their ancestors. Acetyl arbutus А2. Slow 怼 怼 恍 恍 恍 恍 鞯 鞯 鞯 éž READ MORE

Shefei vegetable fertilization grasp "5 to"

First, ring fertilizer must be decomposed greenhouse vegetables to be fully cooked when applying farmyard fertilizers. Because there is no decomposed farmhouse fat and bacteria and eggs, it is easy to spread the disease after it is applied to vegetables. In addition, if the farmhouse fertilizer is READ MORE

Shefei vegetable fertilization grasp "5 to"

First, ring fertilizer must be decomposed greenhouse vegetables to be fully cooked when applying farmyard fertilizers. Because there is no decomposed farmhouse fat and bacteria and eggs, it is easy to spread the disease after it is applied to vegetables. In addition, if the farmhouse fertilizer is READ MORE

The basic technology of formula fertilization - nutrien…

The soil nutrient value was used to calculate the amount of soil fertilizer, and the fertilizer demand was calculated according to the following formula: Fertilizer Demand = (crop unit yield nutrient absorption target yield - soil nutrient measurement 0.15 correction factor) Fertilizer nutrient READ MORE