Improvement of soil health and leaf nutrient status in strawberry (Fragaria × ananassa) using bioorganic formulations

Abstract

In strawberry cultivation, a variety of factors influence production and fruit quality. Yield is the most crucial component in fruit production. Chemical fertilizers are typically used to boost yields, however because of their high production costs, negative effects on the environment and human health, organic fertilizers or natural amendments are being utilized instead of chemical fertilizers. The primary goals of substituting chemical fertilizers with bioorganic formulations made from natural sources for fruit production are to lower costs of production and maintain fruit production sustainability. Therefore, to study the impact of these bioorganic formulations the current investigations were conducted in open field conditions under sub humid mid hills conditions of Himachal Pradesh with 12 treatment combinations and three replicate plots. The tested plants were given various combinations of bioorganic formulations [Jeevamrit (JE) and Ghanjeevamrit (GHA)] as a source of nutrients. When compared to conventional practices, statistically significant improvements were discovered in the parameters of yield and nutrient content in the soil and plant. Significant higher yield (21.13 tonnes/ha), soil nutrients and total microbial content was recorded in T4. The results of this study provide support to the recommendation that bioorganic formulations, such as the tested ones, be used on their own or in combination as a substitute for chemical fertilizers in plant nutrition for the production of strawberries.