Fertilizer, natural or artificial substance containing the chemical elements that improve growth and productiveness of plants.
Fertilizers enhance the natural fertility of the soil or replace the chemical elements taken from the soil by previous crops.
Soil fertility is the quality of a soil that enables it to provide compounds in adequate amounts and proper balance to promote growth of plants when other factors (such as light, moisture, temperature, and soil structure) are favorable.
Fertilizer grade is a conventional expression that indicates the percentage of plant nutrients in a fertilizer; thus, a 10 20 10 grade contains 10 percent nitrogen, 20 percent phosphoric oxide, and 10 percent potash. The green plant, however, requires more nutrients than these.
The plant obtains carbon and hydrogen dioxide from the atmosphere; other nutrients are taken up from the soil.
Overall chemical analyses indicate that the total supply of nutrients in soils is usually high in comparison with the requirements of crop plants. Much of this potential supply, however, is bound tightly in forms that are not released to crops fast enough to give satisfactory growth.
The solid content of soils is broadly classified as organic and inorganic. Materials of organic origin range from fresh plant tissue to the more or less stable black or brown degradation product (humus) formed by biological decay. The organic matter is a potential source of nitrogen, phosphorus, and sulfur; it contains more than 95 percent of the total nitrogen, 5 to 60 percent of the total phosphorus, and 10 to 80 percent of the total sulfur.
OrCal PH Regulator is a modern and intelligent organic and mineral fertilizer of a threefold formula of application. It is the only product on the Polish market containing active calcium hydrate and organic substance, it has a comprehensive application: deacidifies the soil, improves its fertility and provides the plants with necessary nutrients
POLLUX VH is a mounted reversible plough with VariPlus width adjustment and HydraSafe ston release system. Strong and robust design allows you a long lifespan and perfect soil tillage. *The price is indicative.
1. Material status: liquid 2. Color: green 3. How to use: The proportion of liquid water-soluble fertilizer is 5%-20%, and the proportion of solid water-soluble fertilizer spraying is 5-20%. Shandong Jiejing Group implements the Taishan Scholars Blue Industry Talent Team Project New Sanlian Green Chemical Process Innovation Industrialization Project based on the use of biological extraction technology to extract the seaweed active substance essence-seaweed polyphenols, except for seaweed polyphenols in the original seaweed extract concentration , Iron, manganese, copper, molybdenum, boron, magnesium and other trace elements and polysaccharides, salicylic acid, jasmonic acid and other natural substances. It can effectively stimulate the production of non-specific active factors in plants and regulate the balance of endogenous hormones, improve the transport effect of nutrients in crops, induce crop growth and reduce abiotic stress mechanisms, and stimulate crop defense and osmotic protection. Enhance the resistance of crops, improve the effect and utilization of pesticides, and perform well in improving the physiological characteristics of crops.
Humic acid 36.1%ï¼?alginic acid 18.2%, organic matters 48.9%, (N+P2O5+K2O) 20% In addition to alginic acid, seaweed extract also contains essential plant elements such as nitrogen, phosphorus, potassium, calcium, magnesium, sulfur, iron, manganese, copper, zinc, molybdenum, boron, etc. It also contains 18 proteins and amino acids that can be directly absorbed and utilized by plants, as well as plant growth substances, auxins, cytokinins, gibberellins, etc. that have significant effects on plant physiological processes. It also contains vitamins, nucleotides, humic acid and plant stress resistance factors. Seaweed essence integrates plant nutrients, biologically active substances, and plant stress resistance factors. It is an ideal full-function seaweed fertilizer. Physical and chemical properties: 1. Appearance: dark brown or black solid powder, granules or flake 2. PH value: 7.0-11.0 Instructions: Foliar spray: Dilute 1500-3000 times, stir and spray evenly. Root irrigation or drip irrigation: diluted 800-1500 times, 400-1000 grams per mu, the specific usage can be adjusted appropriately according to the local soil fertility. Packing specification: 10kg/bag, kraft paper bag
Shandong Jiejing Group Corporation specialize in manufacturing seaweed extract powder, seaweed extract flake, liquid seaweed extract fertilizers, green liquid seaweed extract for soluble organic seaweed fertilizers. Use imported macroalgae naturally growing in the cold water area of 25 degrees north-south latitude as the main raw material, The main ingredients are natural biologically active substances extracted from seaweeds that are beneficial to the growth and development of plants including alginic acid, seaweed polysaccharides, phenolic polymers, mannitol, betaine, plant growth regulators and other inorganic nutrients. The seaweed fertilizers features: Regulate immunity, resist stress and increase yield, root regulator
We have good NPK fertilizer Appearance:2-5 mm blue granular Total Nitrogen:13%;Total P2O5:13%;K2O(KCl):20%;MgO:2% Chloride:Yes Moisture:2% max At an affordable prices.
compound d fertilizer npk selling fertilizer npk 15-15-15 compound for all crops NPK Compound Fertilizer Brand:Huaqiang Nutrition:45% NPK Ratio:15-15-15 N.W.:50kg Application:Vegetables, fruits, fruit trees, commercial crop, etc Products characteristics: 1. This product is developed with high-quality pure potassium sulfate and advanced production technology, with low water content,strong hardness and round particles It does not agglomerate, is storage-resistant, and dissolves more thoroughly. 2. Complete nutrients, high purity, long fertilizer efficiency, and balanced supply of nutrients needed for the entire growth cycle of crops. 3. Improve soil, prevent compaction, and enhance soil permeability. 4. Improve the quality of agricultural products. It is used for fruits and vegetables with good quality, good coloring and storage resistance. It is the preferred fertilizer for fruits and vegetables. Applicable crops: economic crops such as vegetables, fruits,fruit trees, tea trees, etc. Usage: It can be used as base fertilizer and top dressing. The specific dosage is adjusted according to crop yield, soil fertility and the guidance of local agricultural technology department Attention: Store in a cool and dry place, protected from sun, rain and moisture. Pay attention to seed fertilizer isolation when fertilizing.
Used for Natural Compositions Of The Compost Will Take Care Of Overall Health Of Your Plants Like Gargen, Vegetables, Flowers, Fruits, Grass And Herbs
Diammonium Phosphate, Potassium Nitrate, Sodium phosphate, Ammonium Phosphate
NPK fertilizer. The composition of Nitrogen, Phosphorus, Potassium can be adjusted at the request of the buyer Our Standart Products of NPK are NPK 16.16.16 and NPK 15.15.15 Packing : 50Kgs Bag
Product 1: SOHO 15-30-15+TE (Water-soluble N: %15,P2O5: %30,K2O:%15) Product 2: SOHO 15-51-0 (Water-soluble N: %15, P2O5:51 ) Product 3: SOHO 16-5-30+5 SO3+TE (Water-soluble N: %16, P2O5: %5, K2O: %30 ) Product 4: SOHO 16-8-24+10SO3+2MgO+TE (Water-soluble N: %16, P2O5: %8, K2O:%24, MgO:%2 ) Product 5: SOHO 17-17-17+(10 SO3)+TE (Water-soluble N: %17,P2O5: %17,K2O:%17,SO3:%10)
Boron Fertilizer 17%, Boron Fertilzer 20%, Zinc Borat, ZnBor, Boron Oxid, Glassy, B2O3, Diboron Trioxide
Boron Fertilizer 17%, Boron Fertilzer 20%, Zinc Borat, ZnBor, Boron Oxid, Glassy, B2O3, Diboron Trioxide,
