How to do a post harvest report of chestnut? Tips for picking chestnuts

In this way, the post-harvest report of chestnut: timely autumn pruning, the wound can not only heal quickly, but also effectively avoid the elongation of the protruding branches near the wound; watering to fight drought; After a year of flowering and fruiting, chestnut trees will consume a lot of nutrients in the body, so post-harvest fertilizer should be applied; All chestnut trees that are more than 10 years old also need to be scraped and whitened.

To do a good job in supervision and management, it is necessary to monitor the production of chestnuts in a timely manner, to choose the appropriate harvesting time, and to strengthen management in the planting process.

Find some templates to imitate, and report on the content of production, how to operate, how to sell, operation model, and sales model.

Chestnuts are generally harvested when most of them are ripe, that is, chestnut shells "branch".", there are individual chestnut balls that crack and you can start harvesting. The most common method is to beat chestnuts with bamboo poles. Picking chestnuts with tongs and picking up chestnuts after they have exploded is also an auxiliary method.

When beating chestnuts, it is usually necessary to prepare long bamboo poles, wear rubber shoes, and bring a straw hat or helmet. After the chestnut buds on the tree are knocked down with a long bamboo pole, the buds are clamped into a bamboo basket or bucket with tongs, and then poured into woven bags or baskets and transported away.

<> do not peel the shell directly, firstly, because the chestnut thorns are too prickly and difficult to handle; Second, chestnut picking is usually in advance, to avoid the harm of birds and beasts, after picking there is a post-ripening period, need to pile up, soften its "pu", to become soft after it is good to clean up. After the beginning of the wind blowing, began to dry and open, the wind increased, these chestnuts naturally fell off, then you have to pick up quickly, this is the best chestnut, the inner meat is full, and it is falling down with the flying oblique, the damage is particularly small, this is particularly resistant to storage, dry humidity has been very natural.

When it cracks, the chestnuts inside are brown, and it can be harvested when there are 1 3 spiny cones in the whole tree. Try not to harvest too early, it is best to harvest chestnuts on continuous sunny days, chestnuts are afraid of water, otherwise they are easy to rot. One.

Picking underripe chestnuts Bring scissors, preferably the kind of tailor's scissors, and bring cloth gloves. Cut the shoots with chestnut fruits. Use a small hammer to beat the barbed shell, be careful not to break the chestnut inside, and finally wear gloves to operate.

The early ripening ones can be harvested with natural fruit drops, and the late ripening ones can be harvested by falling down, which can shorten the harvest period. The natural fruit harvest must be "pruning the tree" between the rows before the chestnuts are ripe, eradicating weeds and leveling the land, so that the fallen chestnuts will not be lost and are easy to pick up. When the chestnut bract turns from green to yellow-brown, the top of the chestnut bract canopy gradually cracks into a cross shape or a straight mouth, and the fruit in the bract turns from yellow-white to brown, shiny, and when fully ripe, the fruit can naturally fall out of the chestnut bud and fall to the ground.

1.The fruit is picked after it is naturally ripe and falls. This way should be paid attention to picking up in time to avoid drying or damage in the land. However, this method is more time-consuming and laborious, and it needs to be paid attention to from time to time, and the harvest lasts for a long time, and the yield may be reduced if it is not processed in time.

2.Use a bamboo pole to knock down the chestnut buds, pick up the chestnut buds and stack them uniformly. This method requires a lot of experience, knowing when to knock it down, and how to handle and store it uniformly afterwards.

The methods of harvesting chestnuts are:1Picking chestnuts means that chestnuts are ripe and fall off naturally. 2.Beat chestnuts with bamboo poles at one time or in batches, and stack them in a cool place to dry. 3.Mechanical harvesting, using a machine to suck the fruit and pick chestnuts.

The chestnut buds on the tree are yellow and cracked, and the chestnut nuts pop out and fall to the ground and pick them up. The chestnut buds on the tree are knocked down with bamboo poles, and the chestnut nuts are picked up and stacked in a centralized manner, and the chestnut nuts are taken out after a few days when the chestnut buds crack.

1. Ripe chestnuts will crack and pop out of the shell, and some are nearly ripe and need bamboo poles or wooden sticks or hand-cranked chestnut trees.

2. Chestnuts will fall on their own.

3. Then just collect it.

4. Finally, remove the shell we are familiar with, and you can eat the chestnut at the head of the delicious pants.

5. Bring scissors, preferably the kind of tailor scissors (small scissors that don't cut paper), and gloves (and finally cloth gloves).

6. Use scissors to cut the branches with chestnut fruits.

7. Peeling off the underripe chestnuts requires certain skills, use a small hammer to beat the thorny shell socks on the outside, pay attention to the strength of Hu Shu, don't break the chestnuts inside, and finally operate with gloves.

After autumn, chestnut trees do not need to be done too much tidying, generally pruning fresh chestnuts around the Lunar New Year, and fertilizing is mainly with chestnut special fertilizer. However, you can also apply enough base fertilizer, the types of base fertilizer are: pigsty manure, cattle and sheep manure, rabbit manure, chicken manure chestnut before and after harvesting the role of fertilization Chestnut fruit hanging period is long, the amount of fruit is large, the consumption of nutrients is more, before and after the fruit is ripe, the tree is already in a state of hunger, semi-starvation, very weak, it is not good for the second year of flowering and fruiting, if you can apply pre-harvest and post-harvest fertilizer in time, supplement nutrients, you can speed up the recovery of tree potential.

Zinc boron is applied to <> soil as basal fertilizer, and zinc boron is applied to the soil together with organic fertilizer, which can exert fertilizer effect for a long time. Furrow casting is generally used. Method:

After picking fruits, choose the time when the soil moisture is better or the soil is more humid after rain, and make a ditch at the drip line of the canopy, Qingzhi ditch is 0.4 meters wide, and the foliar spray zinc boron chestnut is harvested, the temperature is still high, the light quality is good, and there is a long period of time to fall leaves in winter.

Foliar spraying. It is used as a new measure to assist the soil with poor residue fertilizer, and its method is simple, the amount of fertilizer is small, the effect is fast, the utilization rate is high, and it is not affected by the redistribution of tree nutrients. Foliar sprays are often carried out with a mixture of borax and zinc sulfate

Fertilize. Spray foliar fertilizer or root fertilization as soon as possible after harvest to restore tree potential, enhance leaf photosynthetic capacity, and ensure sufficient nutrients for flower bud differentiation. Foliar fertilizers can be used for potassium nitrate, potassium dihydrogen phosphate, urea solution, etc.

Reasonable trimming, surgical "cosmetology". Pruning the chestnut sap in autumn when the sap is still flowing and the temperature is relatively high, not only will the wound still heal quickly, but it will also prevent the sprouting of long branches near the wound. For chestnut trees in the early stage of fruiting, only thinning dense branches and improper position of the long branches should be based on organic fertilizer, generally 8-10 years old trees, 50-60 kg of manure per furrow, 1 kg of urea, 1 kg of phosphate fertilizer, more than 10 years of trees, according to the amount of fruit.

After the harvest is completed, it is necessary to control the temperature, talk and continue to water, add chemical fertilizers, and cultivate soil nutrients, so that the management is more scientific, and the results will continue.

After picking the fruit, it is necessary to replenish a lot of water and add chemical fertilizers again to ensure nutrition, so that if you manage it, the tree can bear fruit again.

After picking the fruit and tung reeds, you should first water and fertilize it, and then make a protection for the chestnut tree, so that the chestnut tree will be able to produce better and fuller fruit in the next year.

According to the maturity of chestnuts, timely picking, strengthen chestnut orchard management, ensure the quality of chestnuts, and lay a good foundation for the high yield of chestnuts next year. Next, we will introduce you to how to manage chestnut trees after chestnut picking.

1. Timely autumn cutting.

Pruning chestnut trees in autumn not only heals wounds quickly, but also effectively prevents the elongation of overgrown branches near the wounds. For chestnut trees that bear fruit at the beginning of fruiting, we only need to prune dense branches and improperly placed false long branches. For chestnut trees at the peak fruiting period, priority should be given to thinning, combining expansion and contraction, maintaining tree shape, coordinating the relationship between vegetative growth and reproductive growth, and achieving harmonious growth.

For aging trees, we should plan to reclaim the branches, renew and renew them.

2. Watering to fight drought.

Chestnut trees are generally planted in mountainous areas. Due to the wide horizontal distribution of chestnut roots and the lack of vertical depth, the water absorption capacity of chestnut trees is weak. Therefore, after the fruit is harvested, the chestnut tree is highly susceptible to drought, which leads to premature senescence of branches and leaves, drying up the root system, and ultimately affecting the photosynthesis of leaves.

In order to avoid this situation, after harvesting, it is necessary to water in time to replenish the water in the tree, which can help the flower buds to differentiate and increase the yield after the tree.

3. Apply post-harvest fertilizer.

After a year of flowering, fruiting and branch growth, the chestnut tree will consume a lot of nutrients from the tree. Timely fertilization after harvest can restore the tree's potential, enhance the photosynthetic capacity of the main leaves, and help to produce and store nutrients, so as to ensure that there are sufficient nutrients for flower bud differentiation, and effectively improve the yield and quality of the next year. For plots with average soil fertility, each chestnut tree can be applied 1 kg of urea, 1 kg of potassium fertilizer, and 1 kg of phosphate fertilizer.

After the chestnut is harvested, the soil in the canopy should be dug to a depth of 20-25 cm for loosening and weeding to prevent soil compaction, increase soil oxygen content, and enrich soil organic matter.

Fourth, gua sha whitening.

All chestnut trees older than 10 years need to be peeled. The time to peel the fruit after picking is suitable, but in areas with lower temperatures, early spring is suitable for peeling. The coarse bark and warped bark on the trunk and branches of chestnut trees are the main wintering sites for pests and diseases, and should be scraped off in time.

When scraping, the trunk should be covered with plastic film, and the rough bark, old skin, and warped bands should be burned outside the garden. Brush the trunk and branches in time after scraping to prevent pests or germs from infecting the trunk.

Timely autumn shearing, you can choose in the autumn, and to frequent watering, frequent fertilization, the temperature is best around 20 degrees, to turn the soil and loosen the soil in time, if there is a rotten root situation, it should be repaired in time, should use some very good fertilizer, to frequent scraping whitening.

It is necessary to strengthen the management of the orchard, properly prune the branches and leaves, water more, replenish water in time, and then fertilize, the fertilizer can choose urea, potassium fertilizer, phosphate fertilizer, and usually gua sha whitening. Rinse the trunk and branches in a timely manner.

Branches and leaves should be pruned in time, and the growth situation is relatively poor or the rotten roots should be pruned off in time, and then the fertility of the soil should be ensured, and the temperature should be controlled at about 20 degrees, and the soil should be loosened in time.

After the ears are ripe, the buds crack open, separating the chestnut ears from the total bracts, and picking nuts after they fall to the ground naturally. Remove the weeds from the tray and shake the chestnut tree 194 to pick up the chestnut seeds. Budding:

Use a bamboo pole to lightly beat the buds on the back, pick out the chestnuts, plums and nuts separately, pay attention to beating diagonally outward, and beat once every 23 days. The chestnut bud beating method should strictly grasp the harvest time and harvest in time.

The chestnuts on the chestnut tree naturally ripen and crack, and the nuts are picked when they hit the ground. The chestnut harvested in this method is rich in development, beautiful in appearance, shiny, good in quality, resistant to storage and transportation, and can also make full use of auxiliary labor. But it must be picked, otherwise the chestnut fruit will be exposed to the ground for a long time, lose water and dry, and affect the yield and fruit quality.

According to tests, chestnut fruits weigh more than 10% after one day of exposure under the tree, and the dehydrated chestnut fruits are prone to decay during storage and transportation.

Pick it up and pile it in a cool place, spray a small amount of water 20cm on each layer to increase the humidity in the pile. The thickness of the canopy does not exceed 80 cm. After 5 7 days, the chestnut fruit will be picked, care should be taken not to spoil the smoothness of the peel.

For the sake of convenience and speed, some chestnut farmers use wooden sticks to beat the buds after the chestnut leaves are cracked, which seriously destroys the waxy luster of the peel and even causes scratches, which will greatly reduce the grade of the fruit. There are two harvesting methods commonly used in production: chestnut budding and chestnut picking.

The best time to harvest is when the chestnut buds are 50% cracked, and can be harvested at one time.

This method has the advantages of concentrated harvest period, fast speed, convenient management and sales. Chestnut picking methodIn order to ensure the quality of chestnut, chestnut picking method should be promoted. When the nuts are fully ripe, the chestnut buds crack, the nuts or chestnut buds fall off, and the fallen fruits are picked up in the morning and evening.

The nuts that fall to the ground are full and of good quality, which is suitable for storage and transportation. Chestnut picking method is often used in combination with chestnut bud beating method in production, that is, 2-3 days before harvest, when part of the chestnut seeds fall off, the chestnut picking method is used, and when 50% of the chestnut buds are cracked, they are harvested at one time or in batches.

1.The most common method is to beat with a bamboo pole. 2.

It can also be picked with pliers. 3.Wait for the chestnuts to burst and pick up the chestnuts.

Chestnut harvesting should be prepared, prepare bamboo poles, bamboo baskets, long sleeves and trousers, gloves, straw hats, etc. At the same time, you must pay attention to your own safety.

Ripe chestnuts will crack open and pop out of their shells, and there are also nearly ripe chestnuts that require bamboo poles or sticks or hand-cranked chestnut trees, and the chestnuts will fall off on their own, and then just collect them.

(1) Pick chestnuts. When the chestnut buds on the tree automatically crack, the nuts are picked up after they hit the ground. (2) Shoot down the total bract of chestnut. When the chestnut bud turns from green to yellow, use a bamboo pole to knock it down! Stacked for about 10 days, peel the chestnuts after the total bracts of the chestnuts are cracked, and store the chestnuts after drying them for one day.

Whether the time and method of chestnut harvesting are reasonable not only affects the bumper harvest of the year, but also has a great impact on the yield of the next year. Therefore, reasonable harvesting is also an important and non-negligible harvest measure.

1.Harvest time The weight of chestnut per grain has a rapid weight gain process in the first half month of maturity, and the closer to maturity, the greater the increase. Generally, it is reasonable to start harvesting when 30% of the chestnut is cracked.

2.Harvesting method Generally, the method of falling is mostly adopted, that is, when there are 1 3 chestnut canopy cracking, the chestnut canopy is knocked down with a bamboo pole. This method is more labor-saving in harvesting, but it must be carefully beaten lightly to minimize interruption and shedding of branches and leaves.