|Appearance ||Black brown liquid |
|Odor ||Smell of Seaweed |
|Solubility in water ||100% |
|PH ||6-8 |
|Alginic acid ||≥21g/L |
|Fe ||≥60g/L |
|Nitrogen(N) ||≥70g/L |
|Phosphor (P2O5) ||≥30g/L |
|Potassium (K2O) ||≥40g/L |
|Micro element(Fe,Zn,B,Mo) ||≥8g/L |
1. High economic value: Farmers only invest several (USD) per acre, then they can get a good income.
2.Rich nutrition: Cytokinin (increase cell division), Auxin and Auxin-like compounds(IAA, GA3, ABA), ethylene(promote maturity), betaine(increase chlorophyll), polyamine(improve growth)
3. Little harm: It comes from raw material in the sea. It cooperates with plants and the environments so the fertilizer is harmless to plants and environment.
4. Main product for foliar fertilizer and topdressing.
Field crops (wheat, rice, corn, cotton, rape, etc.): 600-900KG/ha
Vegetables (green vegetables, eggplant, tomato, etc.): 2000-2400kg/ha
Fruits (strawberry, grape, banana, etc.): 1800-2000kg/ha, or 5-10KG/young tree, 10-20kg/mature tree.
21+ Organic Fertilizers and How To Use Them In Your Garden
Jan 6, 2020 — List of Organic Fertilizers. Alfalfa Meal. Alfalfa Meal source. NPK Ratio: 3-2-2
Organic Fertilizer Sources for the Garden - FineGardening
Grass clippings – Call me cheap (and many do), but green grass freshly mowed from the lawn is an excellent source of free nitrogen. Organic Phosphorus Sources
Here's the scoop on chemical and organic fertilizers | OSU
Mar 9, 2015 — Organic fertilizers such as manures, compost or bone meal are derived directly from plant or animal sources, according to Ross Penhallegon,
Sources of Organic Fertilizers and Amendments | ATTRA
Nov 6, 2018 — Therefore, be advised that many of these materials and products can be found locally at farmers' co-ops, retail garden centers, nurseries,
Sources of Organic Fertilizer | Home Guides | SF Gate
Dairy and poultry manure also can release suitable amounts of nitrogen; fresh or composted manure can also be from an acceptable organic source such as small,
All You Need to Know About Organic Fertilizer
Organic fertilizers that feed the soil and sustain plants include animal waste and byproducts, such as bird and bat guano, blood meal, bone meal and feather meal, as well as fish and kelp fertilizers
Organic Fertilizer - an overview | ScienceDirect Topics
5.3. 1 Organic fertilizers · An organic fertilizer is a fertilizer that is derived from organic sources, including organic compost, cattle manures, poultry droppings and