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OPTIMIZING THE NUTRITIONAL REGIME OF CORN IN THE RECULTIVATED LANDS OF MUYNAK DISTRICT AND INCREASING THE PRODUCTIVITY BY MICROFERTILIZERS

Sultanbay KarlibaevThe 2nd master's students of the Agrochemical Department of the Karakalpakstan Institute of Agriculture and Agrotechnologies,Sırǵabaev Jánibek Qarlıbaev SultanbayThe 2nd master's students of the Agrochemical Department of the Karakalpakstan Institute of Agriculture and Agrotechnologies,Qolqanat Shurenbaeva3rd year student of the specialty Agrochemistry and Soil , Karakalpakstan Institute of Agriculture and Agrotechnologies

2023en

Ochiq kirishOlmos

Litsenziya: cc-by

ABI

Annotatsiya

The recultivation of degraded lands is an important task for the sustainable development of agriculture. In Muynak district, the recultivation of degraded lands is an urgent issue due to the severe environmental degradation caused by the Aral Sea crisis. The aim of this study is to optimize the nutritional regime of corn in the recultivated lands of Muynak district and to increase productivity with the help of microfertilizers. The results showed that the application of microfertilizers significantly increased the yield of corn compared to the control and organic fertilizer treatments. The highest yield was obtained with the application of chemical fertilizers, but the use of microfertilizers resulted in a comparable yield with a lower cost. The microfertilizers also improved the nutritional status of corn by increasing the content of nitrogen, phosphorus, and potassium in the plant tissues.

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