Chestnut wants high yields and good summer tubes
Summer is a critical period for the development of Chinese chestnut fruits. One, topping Topping has the effect of increasing nutrient accumulation in the tree, changing the direction of movement of nutrients, inhibiting the influx of nutrients into the tip of the shoot, promoting the branching of fruit trees, enriching shoots, and controlling the crown. Dividing into the heart of grafted saplings, toppings, twigs and toppings, must be treated differently. 1. Grafting saplings and retractions. After mid-May, for the prosperous branches with space (including the grafted saplings and renewed large tree development branches), when the new shoots grow to more than 30 cm, the top 1 cm shoots are removed and new shoots are taken. When it grows to 25 centimeters or more, pick up the heart again. After that, as long as the branch is as long as 25 centimeters, it will be picked up. 2. Results Tips and male flowering branches topping. For the topping of the male squid, it should be confirmed that the twigs can no longer be used for female flowering and then topping; leaving 4-5 shoots to the top of the result. This period of topping can promote the concentration of nutrients, which can promote the increase of female flowers and the growth and development of young larvae, and extend the ability of the continuous branch of fruit trees. 3. Picking autumn shoots. The male squid, developing twigs, and fruiting twigs on Wang tree often germinate in the autumn. Since their growth period is short and the growth is not substantial, they should be completely removed. Second, the male flower inflorescence Chestnuts have a large number of male flowers, and the growth of male flowers consumes a lot of nutrients and moisture. When mixed (bisexual) inflorescences appear, the male inflorescences growing on the upper branch of the canopy remain two below the mixed inflorescence, leaving only one for the male inflorescences born on the resulting branches at the lower part of the canopy. For all the male inflorescences on simple male flowers, all were removed. Three, Peng Peng There are many varieties of chestnuts that are easy to grow into female flowers. Farmers generally think that such varieties have high yields and they rarely go to sparse, resulting in nutrient consumption. In the chestnut garden with good management level, sometimes a result can reach more than 10 canopy. If it is not suitable for the amount of evacuation, it will increase the rate of penthouse. Therefore, it should be carried out in early July. In general, the amount of fluff is generally: the strong result tree leaves 3-4 tents, the golden mean branch leaves 2-3 tents, the weak result branch leaves 1 tent, and the weak branches don't stay . Fourth, bending branches Curved branches are artificially changing the direction and angle of branches. Especially for dense planting gardens, it is an important method of pruning to rationally utilize space, advance results, and prevent baldness in the lower branches. Branches, branches, hanging branches, fallen branches, and litchi are all categories of curved branching measures. Time: In addition to lychee generally in mid-August to mid-September, other measures can generally be adopted in early spring and before sprouting and growing. 1. Pull the branches. When the length is more than 80 cm, it is necessary to pull it to the predetermined position in time. It is better not to be late as soon as possible, otherwise the base angle is difficult to open, causing chapped. 2. Branches. Use the sawed branches to support or use the adjacent auxiliary branches to support the opening of the branches. 3. Fallen branches. Pick the right stones or bricks and use ropes to hang them at a position that will keep the shoots at the optimal angle. At present, fruit growers use plastic bags in suitable amounts of sand and hang on branches. This is a low-cost and labor-saving method. It does not require untying and can adjust the position and weight of falling objects in time. The effect is good. Some of the fruit growers pull down the branches of the appendages or the auxiliary branches, and use stones to press on the ground or bend to bury them in the soil. Combined with brushing and picking, the fruit can generally become the result. 4. Litchi. In August, the main branches and auxiliary branches of smaller angles were held by hand to pinch the parts of the branches that needed to be opened, and they were slowly and repeatedly pulled back and forth several times, and then the branches were fixed at an ideal angle. The wrist can be said to be a very important but fragile joint in our body, but many people do not pay attention to the protection of the wrist in daily training.
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If we want to protect our wrists during training, we need to use wrist protectors. Wearing wrist protectors correctly can protect us from the risk of injury during training. For example, if the weight of the bench press is too large, it will cause excessive back pressure of the palm, which will easily lead to arthritis and other problems in the long run. The use of wrist protectors will actually help the wrist to reduce this force, To protect your wrist.
There is also a standard to determine whether the wrist guard is correctly worn. It is to see whether your hand can move freely as normal after wearing the wrist guard. Generally speaking, after correctly wearing the wrist guard, the flexibility of the wrist will be reduced, so as to better protect the wrist.