CornAs our countryAgricultureOne of the most important crops in production, forFarmershas a very large impact on production and economic returns. On the basis of ensuring good varieties, scientific and reasonableFertilizersSelection and application can be improvedCorngrowth and development, increasing yields. Therefore, choose the right oneCornofFertilizersCrucial.
In the selectionCornFertilizersshould be based onSoil type, climatic conditions, growth stage and crop demand and other factors to make a reasonable choice. DifferentFertilizersRightCornThe growth has different effects, therefore, the selection is suitableCornofFertilizersThe kind isCornHigh yieldingCritical
1. Unrotted farmhouse fertilizer
Farmyard manureIt is rich in organic matter and various nutrients, and has a good effect on crop growth. WhileCornAs a crop that requires a lot of fertilizer, the demand for organic fertilizer is also high. Therefore, increase in moderation when fertilizingFarmyard manurecan improve yield and quality.
However, the use of unrotted "raw fertilizer" fertilization will have an impact on:CornGrowth causes negative effects. UnripeFarmyard manureIt contains a large number of pathogenic bacteria, insect eggs and other harmful organisms, which will causeCornRoot burns, burns, and seedling burns. In addition, unrottenFertilizersThe organic acids in and the heat generated by fermentation will also be rightCornadversely affected.
Therefore, in order to improveFarmyard manureThe fertilizer efficiency and reduce the damage of pests and diseases, useFarmyard manureBefore it needs to be fully decomposed, and add an appropriate amountPesticidesand other prevention and control measures.
2. Urea with high biuret content
Ureais a commonly used oneNitrogen fertilizer, but inUreaThe production process produces some products that are harmful to crops, including containingReduced biuretHigherUrea。WhenUreaReduced biuretWhen the content exceeds a certain percentage, it will beCornThe growth of the produces a toxic effect and affects normal development.
Therefore, useUreaAsFoliar fertilizer, you need to pay attention to controlUreaReduced biuretcontent, avoid pairsCornNegative impact.
3. Acidic soil is not suitable for the application of superphosphate
Superphosphateis an acidic oneFertilizers, use in soils that contain acidity will increase soil acidity, rightCornThe growth is not good. CornThe pH value of the soil suitable for growth is between 5 and 7, and the pH value is lower than 5Acidic soilsNot suitable for further useSuperphosphateand other acidicFertilizers
Therefore, when carrying out soil improvement and fertilization, it is necessary to choose the appropriate one according to the condition of the soil pH valueFertilizersand avoid pairsCorngrowth adversely affected.
4. Soil with excessive humidity is not suitable for nitrate nitrogen
Nitrate nitrogenis a kind of high qualityNitrogen fertilizer, which can quickly replenish the lack of nitrogen in the soil and promote the growth and development of crops. However,Nitrate nitrogenIt is easy to dissolve in water and is easily lost by water in soil with high humidityFertilizersLoss.
Therefore, in the moisture largerCornIt is included in the field useNitric acidNitrogenFertilizers, easy to causeFertilizerswaste, not favorableCornnormal growth.
Choose the right oneCornofFertilizersForCornIncreasing planting and yields is crucial. UnripeFarmyard manure, includingReduced biuretHigherUrea, acidity in acidic soilsFertilizersand excessive humidity in the soilNitrate nitrogenetcFertilizersNone of the species is suitable for useCornof fertilization. Choose the right one correctlyFertilizersspecies, reasonable fertilization, can be guaranteedCornHealthy growth and high yields.
AsAgricultureOne of the mainstream crops producedCornIt is very important for proper fertilization management. Through the ** of this article, we learnedCornNot suitable for use uncookedFarmyard manure, containsReduced biuretHigherUrea, acidicFertilizersIn partialAcidic soilsand in soils with excessive humidityNitrate nitrogen。These don't fitFertilizersSpecies will affectCorngrowth and yield performance.
in plantingCorntime,Farmersneeds to be based on specific soil conditions andCorndemand, choose the right one scientifically and reasonablyFertilizersspecies, and fertilization operations are carried out in strict accordance with the fertilization requirements. In addition to choosing the right oneFertilizersIn addition to the species, it is also necessary to pay attentionFertilizersThe amount of application, the time of application and the method of application to ensureCornAble to get enough nutrients** for healthy growth.
In addition, experiencedFarmersIt can also be carried out according to its own experience and actual situationFertilizersOptimization of blending and fertilization management to further improveCornYield and quality.
However, it is worth noting that there are differences in soil and climatic conditions in each region, thereforeFarmersin the choice and useFertilizersIt is best to consult the local areaAgricultureTechnical expert orAgriculturePromoters for more accurate and practical advice.
In short, choose the right one scientifically and reasonablyCornofFertilizersand will help to improveCorngrowth and production to further promote our countryCornDevelopment of production.