In this line, Fertilizar AC has lifted the significance of implementing vitamins not only to get extra harvests in a sustainable way, but also to choose treatment of the high-quality of the grains.
In a new convention, Fertilizar Asociación Civil showed the connection among the diet of crops and the high quality of the food we consume and mentioned that the enhancement that has occurred in new several years in the yields of the key crops in Argentina has not always been accompanied in the identical proportion with improvements in grain good quality. For case in point, in some strategies the protein level needed for food stuff manufacturing was not attained.
The inauguration was dealt with by the government director of Fertilizar AC, Ing. Agr. María Fernanda González Sanjuan, and noticed the lectures of Dr. Martín Díaz-Zorita, professor at the Countrywide University of La Pampa and Coordinator of the Complex Committee of the entity, and of Dr. Ismail Cakmak, professor at the University of Sabanci-Istanbul in Turkey, member of the Academy of Sciences of that region and of the Academy of Europe.
González Sanjuan shared that the conference’s aim was “to deepen the connection among crop nourishment technologies, foodstuff excellent and human health and fitness”.
Martín Díaz-Zorita, from the technological committee of Fertilizar AC, reported that the present-day problem for agriculture is to take care of crop nourishment in a soil scarcity circumstance and strengthen the excellent of output. “The setting up point is to recognize that creating cereals signifies producing foods”, for which agricultural administration selections contain making certain that “all food items have an ample composition of vitamins, proteins, fatty acids and important things”.
In this sense, he indicated that, with the administration of crops, the two by way of the alternative of the genotype, the planting dates, the ailments in which the crops are grown, as effectively as fertilization, “we intervene on the composition of the grain”. Often remembering that “the availability of nutrition limits the production probable, in terms of yield and quality”, warns the expert.
Díaz-Zorita showed the latest problem of Argentine soils with critical phosphorus (P) and zinc (Zn) deficiencies. “Practically 70% have limits of P. In Zn, additional than 40%”.
Even though he drew notice to the simple fact that in current a long time the search for better cereal generation has not always been accompanied by the excellent of the dietary composition of crops, when “the soils tended to minimize the supply of vitamins and minerals depending on the manipulations” . Also, he explained that in Argentina only 30% of farmers have out soil analyzes, which helps make it challenging to specify an acceptable fertilization technique.
The Approaches Scientific studies Network coordinated by Fertilizar AC, with 66 checks carried out in 6 a long time in 10 spots and with 7 crops, measured that, in contrast to controls with out fertilization, “with frequent manipulation” – with the present-day application of vitamins – on 22 % a lot more returns are attained On the other hand, if you opt for a well balanced fertilization method dependent on soil assessment and aiming for a produce that exceeds the community environment, you can get yet another 14% much more. “It indicates that among a manage batch without the need of fertilization and a high-yielding one, with balanced fertilization plans, it is feasible to attain up to 36% far more output,” explained Díaz-Zorita.
With regard to the scenario by area and by crop, the expert highlighted that wheat has attained a good deal in creation for technological and managerial motives, which include nitrogen fertilization, which has allowed yield improves but which “have been not accompanied by an improve in good quality “, on the opposite” with escalating yields, the proportion of proteins tends to reduce “, which suggests that grains have higher limits for their use in meals. Nonetheless, “as there was far more nitrogen, the protein focus in the grain enhanced.”
In soy it is comparable to the circumstance of wheat: when the produce improves, the high quality decreases. Thinking about that when phosphorus was used “protein generation greater and higher yields were being received devoid of reducing – or ‘diluting’ – the protein focus”.
In the case of maize, the enhance in yields that occurred in current years with the enhancement of the seeds was also “linked” with the application of N. Nevertheless, the concentration of P in the grains diminished, “due to the fact it was not suitable” according to the amount according to the wants of the crop.
“What we are doing the job on now is to see how we can boost the performance of incorporating P into vegetation, with other things these as Zn to make it much more successful so that the crop can have the aspects to boost its concentration in the beans,” summed up.
–
