“The world’s population is expected to grow to almost 10 billion by 2050, boosting agricultural demand – in a scenario of modest economic growth – by some 50 percent compared to 2013.”, says the Food and Agriculture Organization (FAO, part of the United Nations. However, meeting this requirement might not be that easy, considering that the arable land is already being overexploited to feed the existing population. More crop cycles than the land in a particular area is suitable for, heavy chemical fertilizer and biocide usage, and general soil pollution are harming the fertility of farmlands.
Due to the reducing area under active cultivation and rapid surge in the number of people who need to be fed, alternative methods of augmenting the crop yield of the available farming area are being adopted. One such method is supplying some of the nutrients to the soil that are lost during repeated sowing and reaping cycles. As the word suggests, micronutrients are those nutrients that are needed in minute amounts for plant growth. But their absence or lack can have disastrous consequences on the productivity of the farm.
The micronutrients, which include iron, zinc, molybdenum, boron, and manganese, are available in the diethylenetriaminepentaacetic acid (DTPA), ethylenediaminetetraacetic acid (EDTA), N,N′-bis(2-hydroxyphenyl)ethylendiamine-N,N′-diacetic acid (HBED), ethylenediamine-N, N'-bis (2-hydroxyphenylacetic acid) (EDDHA), and non-chelated form factors. Among these, non-chelated micronutrients have been consumed the most in the past, as this the most-cost-effective form factor. In the coming years, the demand for HBED variants will increase fast on account of their highest stability constant of all and lowest ultraviolet (UV) sensitivity. Additionally, the absence of an isomer leads to the 100% bioavailability of such micronutrients.
All these micronutrients are required for the cultivation of fruits and vegetables, cereals and grains, and oilseeds and pulses. In the past, much of these substances have been used for cereal and grain production, and the situation in the next few years will be the same. This is attributed to the increasing production of cereals to feed the growing population and meet the rising demand for biofuels. As per the FAO, continuing at a growth rate of 44 kg per year, cereal production will rise to 3.8 billion tonnes by 2050.
Around the world, Asia-Pacific (APAC) is to remain the largest agricultural micronutrients market in the years to come. Being the most populated region, the demand for produce is the highest here, which is why farmlands are put through extensive sowing and reaping. This has resulted in a perpetual loss or a lower-than-sufficient availability of micronutrients in the soil, which are now being supplied externally. Within APAC, China has been the largest user of agricultural micronutrients, being home to the most people and largest farming workforce, thus becoming the largest agricultural producer on earth.
Thus, to feed the growing population from the diminishing area of farmlands, the need for supplying nutrients to the soil externally will only rise.











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