SEAWEED EXTRACT POWDER
DOWCROP®️Seaweed Extract is made from imported wild ascophyllum nodosum, adopting the patented seaweed extraction technology by the Institute of Oceanology. It is produced through physical crushing, biological enzyme solution, low temperature concentration and dry purification. This product has characteristics of comprehensive nutrient, high contents, good water solubility, good compatibility, quick acting, safe, efficient, and so on.The product can be applied in areas of modern agriculture, high efficiency facility agriculture, Ornamental Horticulture Plants and production of organic agricultural products.
Application
In agriculture used as micronutrient fertilizer, can be widely used as spraying fertilizer, Water flush fertilizer, drip irrigation fertilizer, water-soluble fertilizer, organic fertilizer, raw materials of Compound fertilizer, also used as soilless cultivation .
【Dissolution Method】
This product needs to be diluted twice before using, ensure fully dissolved and add the right amount of water in a small container, then add seaweed extract with stirring, diluted to be 100-200 times as mother liquor, then pour the mother liquor into the container and add water dilute to use multiple.
Application Recommendation
Foliar Spray:
Diluted by 1:1500-2000.
The crop with one picking: spay 3-4 times in whole growing period.
The crop with several picking:spay after each picking.
Dosage:1-1.5 kg/ ha.
Drip Irrigation:
Diluted by 1:2000-2500.
Apply 3-4 times in whole growing period.
Dosage:1.5-3kg/ ha.
Product Features
u Promoting root growth, alleviating successive cropping obstacles, increasing the fertilizer application efficiency and slowing plant senescence.
u Controlling and balancing the growth of plant, preventing excessive growth of branches, decreasing pruning.
u Improving the growth of leaves and the photosynthesis, which is good for nutrient accumulation, trans- portion and storage.
u Promoting budding and flowering, decreasing, preventing bud, flower and fruit decreasing and abnormal fruit, small fruit and rotten fruit.
u Promoting to keep good shape, bright and colorful peel, high sugar content, and long-term storage.
u Reducing little leaves, yellow leaves, arbuscular, fruit shrink, bitter pit, pit and other physiological diseases occurrence caused by nutrient deficiency.
u Repellent effect of sucking insects, reduce spread of the virus caused by worms, phytoplasma and bacterial diseases.
u Improving the ability of plants to fight against frost, cold, submersion and drought.
u Adjusting soil PH, improve soil physical structure, keep moisture and fertility, be conducive to the growth of microorganisms.
Storage
Ø Please store at cool and dry place, without exposing at strong sunshine and extra humid place.
Ø It is forbidden to transport and store together with foodstaff, seeds and other fertilizers.
Ø Avoid touching with children and livestock.
Package Style
Seaweed Extract Powder:
25KG KRAFT BAGS
18MT/20”FCL (without pallets) 17MT/20”FCL (with pallets)
Shelf Life
2-3years
SEAWEED ECTRACT FERTILIZER
CERTIFICATE OF ANALYSIS
EXECUTIVE STANDARD: Q/02MYZ007-2000 BATCH: 2017FERT0513
BRAND: DOWCROP PACKAGE: 25KG KRAFT BAG
HS CODE: 3101009090 SAMPLE QTY: 500GM
Tech Property | Specification | Test Results |
Appearance | Dark Brown Powder/Flakes | Confirmed |
Odour | Seaweed Odor | Confirmed |
Solubility in water | ≥ 100% | 100% |
Organic Matter | ≥ 45% | 46.2% |
Moisture | ≤ 6.5% | 0.6% |
Alginic Acid | ≥ 18% | 18.4% |
Nitrogen(N) | 0.6~3.0% | 2.1% |
Phosphorus(P2O5) | 1.0~5.0% | 1.1% |
Potassium(K2O) | 8.0~27.0% | 16.5% |
Total Amino Acid | ≥ 1.0% | 1.2% |
Microelements (Fe,Zn,B,Mo) | ≥ 0.2% | 0.3% |
Mannitol | ≥ 0.2% | 0.2% |
Polyphenols | ≥ 0.2% | 0.3% |
Betaine | ≥ 0.1% | 0.2% |
Cytokinin | ≥ 60ppm | Qualified |
Gibberellin | ≥ 60ppm | Qualified |
Auxins | ≥80ppm | Qualified |
Iodine | ≥ 0.05% | 0.05% |
CERTIFIED TRUE AND CORRECT W H Spec Revision 2017 |
……ACCORDING TO THE EXPERIENCE
Application Period | Application Methods | Dilute Ratio | Dosage | Interval |
Avoiding full-bloom stage | Spraying | Diluted as 2000-3000 times | 300-900g/ha | ≥ 10days |
The whole growth period | Irrigation | Diluted as 1500-2000 times | 3000-9000g/ha | ≥ 10days |
The whole growth period | watering | Diluted as 1200 times | 400-600g/ha | ≥ 25days |
……CLASSIFY ACCODING TO THE CROPS
u Using experiences of fruit trees (apple. peach, pear, cherry, grape, jujube, orange, grapefruit, apricot, plum and so on).
APPLICATION PERIOD | APPLICATION PROCESS, DILUTION RATIO & DOSAGE | FUNCTION |
Germination Period | Spraying: diluting with water as 1:2000-3000 ratio,300~900g/ha, Fertilization interval ≥ 10 days | Promoting germination and increase |
After flowering | Protecting flower and fruit and improving fruit growing ratio |
Young fruit period | Promoting fruit enlargement, reducing physiological drop |
Fruit swelling period | Reducing physiological drop, make color in order, improve the yield and quality |
After harvesting | Increase, tree nutrition, improve resistance, frost resistance |
u Using experiences of field crop (wheat, corn, rice, cotton, peanut, bean and so on).
Application Period | Application process, dilution ration and dosage | Function |
Seeding Stage | Spraying: diluting with water as 1:2000-3000 ratio, 300-900g/ha, Fertilization interval ≥ 10 days | Promoting rooting and seedlings vigorous, damage of enhance the ability of spring crops resistant to late spring, coldness and low temperature |
Flowering phase | Improving photosynthesis, enhance the ability to flight against disease and lodging |
Exuberant growth period | Avoiding dead trees, increase the amount of fruits and production yield |
u Using experiences of melon crops and eggplant fruit crops (Cucumber, tomato, pepper, eggplant, watermelon, strawberry and so on).
APPLICATION PERIOD | APPLICATION PROCESS, DILUTION RATION & DOSAGE | FUCTION |
Seedling Stage | Spraying: diluting with water as 1:2000-3000 ration, 300-900g/ha, Fertilization Interval ≥ 10 days | Promoting rooting and seedlings vigorous, improve photosynthesis, shorten the seedling. |
Field planting | Spraying: diluting with water as 1:1200 ratio, 400-1200g/ha Fertilization interval ≥ 25 days | Promoting rooting, flight against disease, reduce the amount of dead seedling, shorten the seedling period |
Reproductive stage | Spraying: diluting with water as 1:2000-3000 ratio, 300-900g/ha, Fertilization interval ≥ 15 days | Promoting fruit enlargement, enhance the ability to flight against disease and resistance, improve the ability of continuous fruiting rate, prevent premature senility, prolonging the harvest period. |
u Using experiences of leaf vegetables crops (Spinach, celery, Chinese cabbage, lettuce, Chinese Cabbage and so on).
APPLICATION PERIOD | APPLICATION PROCESS, DILUTION RATIO & DOSAGE | FUCTION |
Seedling Stage | Spraying: diluting with water as 1:2000-3000 ratio, 300-900g/ha, Fertilization interval ≥ 15 days | Making the seedling grow in order and vigorous, improve photosynthesis. |
Exuberant growth period | Promoting rooting, enhance the ability to flight against disease and resistance. |
u Using experiences of root crops (Onion, ginger, garlic, potati, carrot and so on)
APPLICATION PERIOD | APPLICATION PROCESS, DILUTION RATIO & DOSAGE | FUCTION |
Seedling stage | Spraying: diluting with water as 1:1000-1200 ratio, 600-1800g/ha, Fertilization interval ≥ 15 days | Making the seedlings vigorous, promote rooting, improve photosynthesis. |
Rhizome swelling stage | Promotingexpansion fruit, enhance the ability to fight against disease and resistance |
Attentions of spraying
l Foliar spray: avoiding the sunning and raining, should be sprayed again after 6 hours during raining days.
l Using interval should be not less than 10 days
l For foliar fertilizer, there will be a more obvious effect during a growth period of 3 times in general, you can see the effect 2-24 hours after spraying in general.
l Dosage should be reduced when spray cucurbitaceae, vitaceae, malvaceae and other sensitive crops in the seedling stage. The spraying concentration should be 3000 times. It’s normal when the leaf is frizzled after spraying. This condition will get well after 2-3 days. Spraying water will be helpful to recover quickly.
l In the procreation growth stage, spray with 0.2% monopotassium phosphate, boric fertilizer and calcium fertilizer.
COMPLEX FORMULATION:
l Mixed one by one: one kind of potion is mixed balance alone, then add and mix another potion.
l Usage Sequence: first add water, then add foliar fertilizer, wettable powder, suspending agent, aqueous solution and missible oil in turn.
l Seaweed extract belongs to alkaline matter. Complicated chemical reaction will happen when mixed with high concentration of acidic product. Structure and property will be changed, even phytotoxicity will be caused. Usually, avoid to mix with organic phosphorus, organic chloride and missable oil.
l If mixed with un-chelated or un-complexed divalent metal ion (such as copper ion), flocculation precipitation reaction will happen between alginic acid and metal ion.
l Because there are various chemical agents in the market, it suggests that small experiment should be done when the type of chemical agent is greater than 2, then use widely.
