Watermelon is a nutritious, well-hydrated fruit that is loved by people in all seasons. In order for watermelons to grow healthier and produce higher yields, proper fertilization is essential. So, what is the best fertilizer to use to grow watermelon? Here is a detailed introduction for you.
1. Organic fertilizer.
Organic fertilizer is a natural fertilizer, which has the advantage of being rich in organic matter and microorganisms, which can improve soil structure, improve soil permeability and water retention. For watermelons, organic fertilizers are also the best fertilizer choice.
1.Farm fertilizer: Farm fertilizer is a common organic fertilizer, which is rich in nutrients such as nitrogen, phosphorus, and potassium, as well as a large amount of organic matter and microorganisms. When growing watermelons, applying farmyard fertilizer can provide comprehensive nutrition for watermelons and promote their healthy growth.
2.Compost: Compost is a fertilizer made from organic waste after fermentation and decomposition, which is rich in microorganisms and humus, which can improve soil quality and soil fertility. During the growth of watermelons, regular application of compost can provide sufficient nutrients to promote the yield and quality of watermelons.
2. Chemical fertilizers.
While organic fertilizers are the best choice, chemical fertilizers also play a role in the watermelon growing process. The right amount of chemical fertilizer can provide fast-acting nutrients to meet the needs of rapid growth of watermelon.
1.Nitrogen fertilizer: Nitrogen fertilizer is one of the important elements to promote plant growth, which can promote the growth of leaves and the progress of photosynthesis. In the early stage of watermelon growth, an appropriate amount of nitrogen fertilizer can promote the growth of watermelon seedlings and improve their stress resistance.
2.Phosphate fertilizer: Phosphate fertilizer can promote the development of plant roots and flower bud differentiation, and improve the disease resistance of plants. In the middle and late stages of watermelon growth, an appropriate amount of phosphate fertilizer can promote the yield and quality of watermelon.
3.Potassium fertilizer: Potassium fertilizer can promote the synthesis and transport of sugar in plants, and improve the drought resistance of plants. In the later stage of watermelon growth, an appropriate amount of potassium fertilizer can promote the sugar accumulation and water transport of watermelon, and improve the taste and quality of watermelon.
In short, what fertilizer is best to use for growing watermelons needs to be considered according to factors such as soil conditions, climatic conditions and watermelon growth. Organic fertilizer is the best choice because it can improve soil structure and soil fertility. The right amount of chemical fertilizer can provide fast-acting nutrients to meet the needs of rapid growth of watermelon. When fertilizing, it is necessary to pay attention to the quality and dosage of fertilizer to avoid problems such as soil salinization and soil compaction caused by excessive fertilization. At the same time, it is necessary to choose appropriate fertilization methods according to the actual situation, such as basal fertilizer, top dressing, foliar fertilization, etc., to meet the nutrient needs of watermelon at different growth stages. Through scientific and reasonable fertilization management, the yield and quality of watermelon can be improved, and consumers can be provided with healthier and more delicious fruits.