Categories of Various Nutrients
Essential plant nutrients have equal significance but are required in different quantities. Hence they have been grouped into 3 categories – macro, secondary and micro nutrients. The macro nutrients include nitrogen, potassium and phosphorous and they play a vital role in crop development. The secondary nutrients are required in smaller amounts and this category includes calcium, sulphur and magnesium. Micro nutrients are required in miniscule amounts and include cobalt, nickel, copper, iron, molybedenum, boron, chlorine and zinc.
Soil Analysis
But how can agriculturists find out if their crops are receiving optimal quantities of nutrients? This depends on several factors such as concentration of nutrients in the soil and viability of the plant nutrients. Various soil analysis tests can be carried out to determine these 2 factors. Agrilibrium is a South Africa based company that believes in taking a scientific approach and conducts various soil tests analysis at different locations of the farmland and uses the 1:2 water extract analysis to accurately measure availability of water soluble nutrients for crops. Field experts suggest suitable products to rectify any imbalances found during analysis.
Scientific Formulations
The company has designed a comprehensive range of scientific solutions such as nutrient rich products and soil ameliorants that significantly enhance plant yield while promoting harmonious organic farming practices. Their wide array of products serve many purposes such as improving root penetration capacity, increasing availability of nutrients for plant intake and promoting robust plant growth in order to achieve high quality crops and optimal yield during harvest. The prevalence of organic farming in South Africa has gained momentum in recent years due to various benefits it offers. Agriculturists are now coming around to the idea of using a combination of organic and chemical plant nutrients along with micro organisms and soil conditioners to rectify nutrient imbalances in the soil and prolong soil life.
Method of Supply
Water soluble nutrients can be made readily available to plants for their uptake either by applying fertilizers over the soil for absorption by the root system or by applying a foliar spray over leaves for absorption. Both these techniques are effective and should be used in accordance with the instructions provided. For example, their product FulMax is to be applied exclusively on foliage in conjunction with other foliar nutrient products and an herbicide such as Glyphosate for maximum efficiency.
With such advanced methods of boosting crop productivity, the concept of sustainable organic farming in South Africa is soon to be a norm.
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