... , K and trace element, but also containing abundant amino acid, organic matter and humic acid, unite quick-acting fertilizer and slow ... , foliar spray and irrigation. The fertilizer is the combination of organic and inorganic matters, has the properties of easily absorption and ... ,rice bran,fish powder)85%min 3Palm ash5%min 4Amino acid liquid5%min 5Humic acid5%min 6Organic matter75%min Organic NPK 6 ...