Purpose of the development: Fertilizing winter wheat and maize

Recommended application field: agriculture

Technical characteristic: It is recommended the use of a local fertilizer at seeding, 70-80kg ammophos / g and in the spring at the end of the tillering phase, root feeding of ammonium nitrate 100-150kg/ga, protecting plants from pests and diseases during the growing season, foliar feeding of plants in full bloom phase - the formation of grain 20% solution of urea (N30 65.2 kg of active ingredient urea 330l/ga). The cultivation of corn in calcareous chernozem recommended during planting or introduction 80-100kg/ga ammophos 100-150kg/ga celiters of ammonia precursors after leaving a large amount of crop residues (straw, stalks). In a phase 5-7 leaflets - Root feeding of ammonium nitrate 100kg/ga.

Advantages over analogues: For the first time in the experiments found a positive effect pre-sowing local introduction of ammonium nitrate and ammophos at higher doses (N45-60 P45-60 in comparison with the already recommended doses of P10-20) on productivity and quality of winter wheat and maize.

The development stage readiness: Ready for application

Description of the development:
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The recommended system of fertilization of winter wheat and corn has no adverse effect on the environment, as used in fertilizers - ammophos, ammonium nitrate, urea - is absolutely harmless to plants and soil microflora and fauna. Suggested methods of local application of fertilizer during the planting and growing season to increase utilization of nutrients, and prevents them from washing away the soil profile. Implementation of the recommended elements of the technology of cultivation of wheat and maize will solve the problem of the quality of food grains and increase the productivity of these crops.

corresponds technical description
Ready for implementation

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Country Moldova

For additional information turn to:
E-mail: gal@uintei.kiev.ua