Black Powder Boron Humic Acid Fertilizer

Product Description

Boron Humic Acid Fertilizer , Boron Humate , Boron 6% , Black Powder , Black Granules

New-Nutri Boron Humic Acid Fertilizer is in powder or granule form, contains water soluble humic acid and organic boron.

In 1923 K. Woodington discovered that boron was an essential element in plants.Boron is generally found in crops at two to three to one hundredth of dry weight. Legumes and cruciferae had the highest content, while gramineae had a lower content.Among all organs, the content of a flower and a leaf is the highest, followed by the content of stem, root and fruit, and the content of seeds is the lowest. Boron is not a component of various organic compounds in crops, but it can enhance some important physiological functions of crops. Sufficient boron supply, luxuriant plant growth, full seed, good root system, guaranteed harvest; On the contrary, boron supply is insufficient, plant growth is poor, product quality and yield decline ;When boron deficiency is severe, there is even no grain harvest.

Specifications

What is the reason that soil lacks boron?

1. The first main reason for soil boron deficiency is the lack of available boron due to the low total boron content. Crops show the symptoms of boron deficiency, such as the soil developed in granite and other acid igneous rocks in southern China.
2. Another reason is that the soil formation process changes the content and distribution of trace elements.For example, the total boron content in loess developed soil was not low, but the effective boron content was low, which also showed that the soil could not meet the needs of crops and the symptoms of deficiency appeared.
3. The third reason is that the soil acidity is not good, which leads to the lack of boron in the soil.
4. The fourth reason is that the dry and humid climate leads to the lack of boron in the soil.
5. The fifth reason is that excessive application of nitrogen fertilizer and potassium fertilizer can aggravate the sudden shortage of boron, because nitrogen fertilizer and potassium fertilizer have antagonistic effect on boron.
6. In addition, too coarse soil texture or lack of organic matter leads to boron deficiency.To sum up, soil boron deficiency has internal and external causes. All of a sudden the boron content is too low is the internal cause of boron deficiency, soil, climate conditions is the external cause.