As it is well known that crop growth not only requires water, light, and soil, but also nutrient supply, especially trace elements which play an irreplaceable role in crop growth. Therefore, the rational application of trace elements fertilizer is essential for high yield and quality of crops. The normal trace elements fertilizers products for crops are including the Boron, Zinc,copper, Iron, Manganese and Molybdenum fertilizers etc.
1.Boron Element nutrition for crops:
There are over 50 crops that have a good response to boron fertilizer, and most dicotyledonous crops require more boron than monocotyledonous crops. Perennial crops have a high demand for boron and strong tolerance to high boron environments. The application of boron fertilizer of Boron-PowerPLUS to cruciferous crops often yields better results. Root crops require the highest amount of boron fertilizer boron fertilizer of Boron-PowerPLUS. Many leguminous crops, fiber crops, fruit trees, and vegetables also have a good response to boron fertilizer boron fertilizer of Boron-PowerPLUS application. Poaceae crops require less boron, but when there is insufficient boron in the soil, applying boron fertilizer also has a good effect.
(1). Highly sensitive to boron deficiency include: sugar beets, purple clover, clover, rapeseed, lettuce, cauliflower, Chinese cabbage, cabbage, turnips, cabbage, celery, radish, coriander, sunflowers, grapes, apples, lemons, olive oil, etc.
(2).Crops that are moderately sensitive to boron deficiency include: sweet potatoes, peanuts, carrots, tomatoes, spinach, onions, potatoes, chili peppers, mustard, sweet potatoes, tobacco, cotton, peaches, pears, American walnuts, cherries, olives, etc.
(3).Crops with low boron sensitivity include: barley, wheat, oats, corn, soybeans, cowpeas, fava beans, flax, strawberries, etc.
2.Zinc Element nutrition, EDTA-Zinc is high effective for feeding Zinc element nutrition to crops:
(1). Crops highly sensitive to zinc include: corn, rice, soybeans, fava beans, shepherd's purse, hemp, castor, tobacco, sunflowers, hops, tung oil, cabbage, lettuce, celery, spinach, peach, cherry, apple, pear, plum, apricot, citrus, grape, walnut, pomegranate, papaya, coffee, etc.
(2).Crops that are moderately sensitive to zinc include: sorghum, alfalfa, clover, potatoes, tomatoes, sugar beets, Sudan grass, scallions, tomatoes, barley, etc.
(3).Crops with low sensitivity to zinc deficiency include:peas, asparagus, grasses of the Poaceae family, carrots, safflower, mint, etc
3.Copper Element Nutrition for Crops:(1).Crops that are highly sensitive to copper deficiency include: barley, wheat, oats, rice, alfalfa, lettuce, scallions, spinach, onions, carrots, sugar beets, Sudan grass, citrus, sunflowers, etc.
(2).Crops that are moderately sensitive to copper deficiency include: corn, sorghum, clover, cabbage, cauliflower, celery, cucumber, radish, coriander, turnip, pineapple, tomato, cotton, strawberry, apple, pear, peach, etc.
(3).Crops that are less sensitive to copper deficiency include:soybeans, fava beans, peas, rapeseed, asparagus, etc.
4.Iron Element Nutrition For Crops:
Generally speaking, crops with reducing ability in the rhizosphere and the ability to secrete certain organic substances that can chelate iron (such as oats that can secrete maltic acid) can effectively utilize iron in the soil, resulting in less iron deficiency. Some crops are prone to iron deficiency due to their oxidized rhizosphere.
The EDDHA-Fe and EDTA-Fe fertilizer are the high-effective to feeding iron elements to crops.
(1).Highly sensitive to iron deficiency include: peanuts, soybeans, fava beans, sorghum, cauliflower, cabbage, tomatoes, mint, Sudan grass, grapes, strawberries, citrus, apples, peaches, pears, walnuts, cherries, etc.
(2).Moderately sensitive to iron deficiency include: oats, barley, corn, alfalfa, cotton, flax, etc.
(3).Crops with low sensitivity to iron deficiency include:rice, millet, potatoes, sugar beets, etc.
5.Manganese Element Nutrition for Crops:
Due to the multifaceted role of manganese in crops, there are many crops that respond to manganese fertilizer, including grains, cotton, oil, sugar, tobacco, fruit trees, and vegetables.
(1).Crops highly sensitive to manganese deficiency include: peanuts, soybeans, peas, mung beans, oats, wheat, tobacco, sugar beets, potatoes, onions, lettuce, spinach, lemons, apples, peaches, walnuts, citrus, etc.
(2).Crops that are moderately sensitive to manganese deficiency include: alfalfa, Tianjing, sweet potato, pea, clover, forage, barley, corn, sorghum, flax, mint, sugar beet, cabbage, cauliflower, celery, tomato, coriander, carrot, cotton, etc.
(3).Crops with low sensitivity to manganese deficiency include: rye, asparagus, etc.
6.Molybdenum Element Nutrition for Crops:
(1).The crops most susceptible to molybdenum deficiency are: legumes, cruciferous plants, and citrus. Due to the physiological role of molybdenum being related to the nitrogen fixation of rhizobia, leguminous crops have special requirements for molybdenum.
(2).Crops that are highly sensitive to molybdenum deficiency include: peanuts, clovers, cabbage, cauliflower, spinach, lettuce, scallions, etc.
(3).Crops that are moderately sensitive to molybdenum deficiency include: alfalfa, sweet potatoes, peas, soybeans, fava beans, mung beans, rapeseed, cabbage, radish, coriander, tomatoes, carrots, citrus, etc.
(4).Crops with low sensitivity to molybdenum deficiency include: barley, wheat, rice, corn, potatoes, cotton, and grasses in the Poaceae family.
