THE FOLIAR SPRAY APPLICATION OF SELECTED ORGANIC FERTILIZERS AND THEIR EFFECTS ON SELECTED PLANTS – A REVIEW

Abstract

The organic fertilizer or manures like banana peel, coconut peat and waste milk tea (TW) are highly rich in nitrogen, potassium and phosphorus etc. (Vu, H. T., et al., 2018; Khan, M.Z., et al., 2019; Sial, T.A., et al., 2019). The sandy soil is one of the most severe conditions which negatively affect the growth of plant. The aim of the study is to report the foliar spray effect of milk tea waste extract, banana peel extract, coconut peat extract, on the growth of coriander and spinach plants. In this analysis different pots for various organic fertilizers were used to check their effect on plant growth and to investigate the improvement of biochemical properties of sandy soil (Vu, H. T., et al., 2018; Khan, M.Z., et al., 2019; Sial, T.A., et al., 2019).According to review, using various fertilizers growth parameters like plant height, numbers of leaves, shoot moisture content, NPK content present selected in plants can be compared. This review describes the best organic fertilizer among banana peel, coconut peat and waste milk tea and their effect on the growth parameters of coriander and spinach plant. KEYWORDS: Banana peel, Coconut peat, Waste milk tea, Fertilizer, Plants growth, Soil analysis.