black brown powder
|Water insoluble(analysis basis),% |
< 1 or ≤5%
|Humic acid(In dry basis),% |
|Kalium(K20 dry basis),% |
8 - 10
1.Improve absorption through the roots
2.Increase crop resistance to adverse condition (drought, frost, salinity, hail, disease)
3.Improve flavour, color, firmness and preservation of fruit
4.Help the plant to produce its own protein easier, saving energy required to produce amino acids.
5.Benefit formation of the proteins and plant cells.
1.Plastic Woven Bag 40kg or 50kg.
2.According to customer requirement .
Store in cool and dry damp-proof place.
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,
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,
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,
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
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
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 - 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