Fruit set is an English expression that means setting fruit. Fruit setting means the changes that happen in the flower to form the primary fruit. In fact, the beginning stage of fruit formation is called fruit set. At this time, cell division occurs from cell enlargement. This is when the fruit is small and has a very slow growth rate
One of the things that is very important for gardeners from an economic point of view is the increase of tree fruits. In early April and late March, when the soil temperature is very low and the leaves have not yet appeared, and in addition, the circulation of plant sap is too slow, feeding the buds is very important. must be done
Advantages of using fruit set in agriculture
The effects of fruit set on the plant are very evident and its benefits can be mentioned in various cases as follows:
- Increased inoculation and better clustering
- Flower buds develop quickly
- The fruiting of flowers will be very high and very high quality
- Resistance to cold, pests and drought will increase in the plant
- Reducing the fall of fruit and leaves
Fruit set is the most important nutrition in fruit orchards.
The role of effective elements:
The most important food element
: B Bor
This element is suitable for the formation of fruit and prevents the impossibility of fertilization of flowers. If the inoculation of the flower is weak, in the end, a bad-looking and incomplete fruit will be produced.
A slight deficiency of this element leads to the poor growth of the pollen tube in the cream, the fertilization of the egg in the pollination is reduced.
Severe deficiency is similar to severe cold damage. Therefore, in addition to foliar spraying after harvesting, it is recommended to repeat foliar spraying during the bud swelling stage in late March or early spring.
Timely use of boron fertilizer increases the capacity of flagellum production and the survival of pollen grains.
Nitrogen N:
Nitrogen element will increase cell division and ultimately increase flowering for the next year. It also reduces the number of years in fruit trees.
Zinc:
Zinc is one of the elements that plays an important role in chlorophyll production, vitamin C synthesis, taste and smell of products, pigment formation and nitrogen metabolism. As a result, it plays an important role in the growth and performance of the tree.
Lack of zinc causes gardens to wake up later from winter sleep, sweep the ends of the branches, and make the edges of the leaves wavy.
When to use fruit set:
In the case of recumbent plants after harvest and before leaf fall
-Swelling time of buds
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