How can vegetables keep setting fruit continuously without premature aging?
Vegetable cultivation is distributed throughout China. When we grow vegetables, especially various kinds of melon and fruit vegetables, they can basically be harvested continuously. But many people, because of insufficient growing experience, find that the vegetables stop producing after only about two or three harvests, and some even show premature aging. So when we grow vegetables, how do we keep them setting fruit continuously without premature aging? Below, the editor will give you a brief introduction. Let's take a look together!
1. Promote flower bud differentiation
Flower bud differentiation is the key to ensuring continuous fruit set in vegetables. If you want vegetables to differentiate flower buds normally, then temperature and light are very important. If there is low temperature and weak light, it will seriously affect flower bud differentiation in vegetables. This is because under low-temperature conditions, the physiological activities of vegetables weaken, and weak light also affects their photosynthesis. So if you want vegetables to set fruit continuously, then we must control temperature and light well according to the physiological habits of the vegetables. At the same time, during the flowering period, pay attention to supplementing an appropriate amount of boron and calcium fertilizer to ensure balanced crop growth.
2. Promote flowering and fruiting
If we want to increase the number of flowers and fruits on vegetables, then we must not only do a good job of keeping them warm and increasing light. Before flowering, we should also supplement the crop with a full-nutrition fertilizer. About three days before flowering, choose some high-quality macroelements for drenching application. If the amount is controlled well, it can promote rooting and supplement nutrition. Then before flowering, appropriately spray foliar fertilizers such as boron and calcium, mainly chelated forms, to ensure normal absorption by the crop. Finally, pay attention to applying some functional fertilizers as a focus, such as chitin, which has a flower-promoting effect.
3. Reasonable fruit retention
When growing vegetables, we should pay attention to the relationship between the two types of growth, vegetative and reproductive, and keep them balanced. This is the foundation for ensuring yield. Especially in the early fruiting stage, if too many fruits are retained, it is easy for the plant to consume too much nutrition, resulting in small and few fruits, and later it will be even more impossible to achieve high yield, while premature aging will also appear. Therefore, in the early fruiting stage of vegetables, reasonable fruit retention is very important. The main amount of fruit retained should be adjusted appropriately according to plant growth vigor and the planted variety. In addition, we should also combine work such as hanging vines, temperature control, and water management to ensure continuous fruit set without premature aging.
4. Nourish roots and protect leaves
Nourishing roots is the key to ensuring healthy growth of vegetables. This is because the roots have a great relationship with the growth of vegetables. Therefore, we must pay attention to doing a good job of nourishing roots. We can appropriately apply amino acids and biological fertilizers by drenching, and note that hormone rooting agents must not be used, to avoid causing premature aging in vegetables. Then we should also appropriately apply water-soluble fertilizer by drenching to provide sufficient growth nutrition for the vegetables. Then we must also protect the leaves. If the leaves age, it will affect leaf photosynthesis, reduce nutrient accumulation, and yield will decline as a result. So we should appropriately spray foliar fertilizer, about once every week or so, which can both delay leaf aging and promote the development of flowers and fruits.
The above is a brief introduction to how vegetables keep setting fruit continuously without premature aging. That is all for today's introduction. This article is for reference only, and I hope it can help everyone!