| Customization: | Available |
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| Condition: | New |
| Certification: | SGS Omri |
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Iron mainly exists in the chloroplasts, taking part in the formation of chlorophyll. It is not only an important component of enzyme material which involve in respiaration; But also the component of ferredoxin which involved in electron transfer. In addition, iron plays an important role in biological nitrogen fixationIron. Iron is one component which is the most difficult to be transferred.
If the plants lack of iron, the first deficiency chlorosis will be in young leaves, but the normal in old leaves. When leaves lack of green, firstly leaf will become yellow, and vein still keep green; Then leaf chip become white, vein yellow, brown spots or necrotic tissue will appear on both sides of the central focus. At the last, many leaves will fall.
Suitable for :
Fruits: Banana,apples,orange ,pear, Plums & Cherries ,grape ,Strawberry etc
Vegetables: Tomato,Bean and Peas,peanuts etc
| Appearance | light yellow powder |
| Water solubility | 100% |
| Moisture | 5% max |
| Total amino acid | 25% min |
| Total nitrogen | 10% min |
| Fe | 10% min |
| PH | 4-6 |
| Methods of use | Dosage |
| Spray Foliar fertilizer | 1~2KG/acre, 800~1000 times dilution |
| Drip irrigation | 3~5KG/acre, 200~300 times dilution |
| Base fertilizer | 10~15KG/acre |
What are the things need to pay attention to?
Adjust usage according local environment and soil condition as well as crops deficiency performance. Mixed with pesticides,which will enhance the function with each other
Spray it before 10am or after 4pm so that the plant will have the best absorption.
Re-spray it if the rain come in 2hours.
Repeat treatments during the growing season according to agricultural and nutritional needs.
Easy to moisture ,keep it sealed after each time application
A dry and well ventilated place is required
Real practice on Shihong Base
amino acid secret:
Methionine
1. Participate in the synthesis of plant hormone ethylene
As an important hormone regulating substance in crop growth and development, ethylene plays an important role in many stages of the crop growth cycle. Methionine is the precursor of ethylene synthesis. First, methionine generates ethylene under the action of adenosylmethionine synthetase aminocyclopropane carboxylic acid (ACC) synthetase and ACC oxidase (ACO), thereby promoting cell expansion and transformation of organic substances, and promoting fruit maturity, It can also promote the synthesis of cell wall degrading enzymes, force leaves, flowers or fruits to fall off mechanically, and improve crop drought resistance.
2. Participate in the synthesis of polyamines
Polyamine is a growth regulator of crops, which participates in important physiological processes such as crop growth and development, gender differentiation, fruit ripening and senescence, and adaptation to adversity. Methionine, a common precursor for ethylene and polyamine synthesis, can compete with ethylene synthesis to synthesize precursors. Therefore, polyamines can delay senescence by inhibiting ethylene synthesis. At the membrane level, polyamines can regulate the physical and chemical properties of the membrane, Stabilize the molecular composition on the membrane, eliminate active oxygen free radicals, and play a role in resisting adverse environment.
3 Improve crop quality and stress resistance
Methionine is a sulfur-containing amino acid. Sulfur deficiency will hinder protein synthesis. Methionine is an important starting material for protein synthesis, which significantly affects crop quality. At the same time, methionine can form antioxidant metabolites such as glutathione and sulfate through sulfur transfer, and improve the ability of crops to resist adverse environments. In addition, methionine can change the composition of the bacterial community in the root soil, prevent the invasion of bacteria to the root system, and improve the stress resistance of crops
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