Cereal crops are extremely sensitive to Copper, Manganese, Zinc and Molybdenum. They are unalterable microelements that influence the quality and quantity of grains in the ear and, reportedly contribute to the increase of the yield.
Cereal crops are extremely sensitive to Copper, Manganese, Zinc and Molybdenum.
They are unalterable microelements that influence the quality and quantity of grains in the ear and, reportedly contribute to the increase of the yield. To eliminate the deficiency of microelements, the pre-sowing treatment and foliar feeding is carried out by chelated fertilizers Agrohelat: 1.15-1.30 g/cm3.
Changes in the feeding program are developed by the representatives of our company individually, based on the real needs of the plants on the farm. The following is taken into account: processing methods and the level of fertilization of the soil, the content of nutrients in the arable layer and the amount of the planned yield.
Pre-sowing treatment of seeds with Agrohelat Multicomplex fertilizer (1 l/t of seeds) allows to obtain better field germination and a more developed root system of plants. At the same time, there is a more intensive absorption of nutrients and water from the soil, a better development of the leaf apparatus, increased resistance to stressful situations and action of herbicides and ensuring a more uniform ripening of grain.
During the entire growing period of corn, there are 3 most important stages of supply with macro- and microelements: phases of 3-5, 7-8, 10-12 leaves to throwing out the panicles.
The availability of nutrients in the initial period affects the setting of grain and the number of buds. Microelements activate biological processes that occur in the plant organism. However, if the root system is poorly developed, the corn cannot absorb the necessary amount of nutrients on this stage, on which the future harvest depends. Therefore, to stimulate the growth and development of the root system and overcome herbicide stress, feeding with Agrohelat NPK Plus (2-3l/ha) and Agrohelat Boron (0.5-1l/ha) fertilizers is used in the phase of 3-5 leaves.
In case uneven, weak and thin shoots or a very poorly developed root system are diagnosed at the phase of 3-5 leaves, treatment with Agrohelat Amino Max (0.5-1l/ha), Agrohelat Start (0.5l/ha) and Agrohelat Boron (0.5l/ha) is recommended. These preparations containing plant derived amino acids and auxin type growth regulators stimulate cell division which increases plant growth and development. They also give a strong start to the growth of the root system of plants.
The next feeding is carried out in the phase of 7-8 leaves. In this period corn grows intensively, the stem, generative organs are formed, the filling of the grain in the future corb takes place, which affects the quality of the grain. At this time plants need very much: Boron, Zinc, Manganese, Copper, Sulphur. To provide the need for necessary elements Agrohelat Multicomplex (1-2l/ha) and Agrohelat Zinc (0.3-0.5 l/ha) are used.
Additional feeding in the phase of throwing out the panicles with Agrohelat Multicomplex (1l/ha) and Agrohelat NPK Plus (1-2l/ha) improves the quality and increases the dry mass of grain.
