The latest fertilization method for High yield of Tomato

Tomato is a common vegetable in China. Fertilization is a necessary work in the process of growing tomato. However, there are certain skills in fertilization. Too much or too little fertilization will lead to partial application or lack of nutrients in tomatoes. It directly affects the growth of tomatoes, reduces the yield and leads to poor quality. So how to fertilize tomatoes? The following editor has brought you a high-yield fertilization method for tomatoes, let's take a look!

1. Characteristics of fertilizer requirement

Tomatoes have a large demand for nitrogen and potassium fertilizer and little demand for phosphate fertilizer, so they like to grow in nutrient-rich soil. The demand for nitrogen rises sharply before tomato fruit setting, but decreases after successful fruit setting, requiring large amounts of potassium instead. Therefore, in the process of planting, we should adjust the use of fertilizer reasonably according to the growth stages of tomatoes according to the characteristics of tomato fertilizer. Avoid the physiological deficiency of tomatoes caused by improper fertilization, affecting the yield and quality.

2. Apply base fertilizer

Before planting tomatoes, we should not only do a good job in soil preparation, but also apply sufficient base fertilizer, which is mainly based on rotten farm manure. Adequate base fertilizer can ensure adequate nutrition of tomato during the whole growth period, and the application of organic fertilizer can effectively improve soil structure, increase soil particulate matter, improve soil softness, and ensure the respiration of tomato roots. to create a good environment suitable for root growth and development. Promote the robust root growth and strong seedlings, enhance the stress resistance of the plant.

3. topdressing at the right time

Generally speaking, in the case of sufficient base fertilizer, tomatoes can not be topdressing within this period of time after planting. When the first batch of fruit gradually expands, it is necessary to start topdressing and watering. And then in the subsequent fruit expansion, we should do a good job of topdressing, to improve the application of potash fertilizer to ensure the normal growth and development of tomatoes. It can also be combined with an appropriate amount of biological fertilizer to promote the extension and development of roots and reduce the number of harmful bacteria. Prevent root diseases and various physiological problems, and increase the yield of tomatoes.

4. Spraying foliar fertilizer

Reasonable spraying of foliar fertilizer can prevent many problems of tomatoes and have the effect of topdressing outside the root. Some problems caused by element deficiency can be supplemented by spraying foliar fertilizer. Proper spraying of leaf fertilizer can promote tomato flower bud differentiation, enhance tomato stress resistance, prevent plant premature senescence and so on. And different foliar fertilizers can prevent different physiological diseases, such as borax can prevent tomato Li Ruiguo, nucleotides can prevent yellow leaves and so on. Therefore, the application of foliar fertilizer in tomato fertilization is also very important.

The above is a brief introduction to the high-yield fertilization methods of tomatoes. Although tomatoes have strong growth ability, high yield and relatively simple planting, they also need to do a good job in planting management. Especially fertilization, the application of fertilizer is to supplement the lack of nutrition of tomatoes, if fertilization is not appropriate, it will lead to lack of nutrition or lack of certain elements of tomatoes, affecting the growth of tomatoes, yield decline, quality decline.