Close planting apple orchard
If the planting density is too large, the light in the garden deteriorates, the result is moved outward, the quality of the fruit is degraded, and the decline in production efficiency is a common problem in apple production in China. The following matters should be noted for the thinning of old orchards.
First, choose the best stay in the orchard. Different individual outcomes are not the same, with differences between breeds and differences between plants. Some plants are damaged by pests and diseases, especially after the rot disease, which causes the transportation of substances in the plants to be blocked. As a result, the ability is reduced. In the process of thinning, attention should be paid to the selection of trees.
Second, completely remove the thinning object. For the identified thinning objects, all branches, stems, roots, etc. on the ground and underground should be completely removed. The branches on the tree body can be sawed first, then the trunk is removed, and the root system is removed to prevent the spread of root rot. The roots of the planted plants grow robustly.
Third, the backfill of the tree hole. Due to the long-term growth of the tree, the nutrients in the tree hole are consumed in large quantities, and the accumulation of toxic substances is very unfavorable for the growth of the fruit trees. The opportunity of backfilling can be used to apply a large amount of organic fertilizer or embed the weeds in the hole. Replenish soil nutrients; fill holes with inter-row mature soil to optimize soil structure in the cave.
Fourth, strengthen the management of the remaining plants. In the first 1-2 years after thinning, the output in the park decreased slightly, and the recovery of production was the top priority of the management of thinning gardens. In production, we should focus on the following tasks:
1. Strengthen tree management. When the tree is controlled by thinning, the branches should be dominated by long-term, with as little or no branches as possible. For the long branches, the branches should be transformed as much as possible, and converted into the result branches. The amount of the acres should be restored to 70,000 to 80,000 within 1 to 2 years after the thinning to form a new result group; the cultivation of the drooping branches is strengthened. The results of the drooping branches are consistent with the growth characteristics of apples, which are beneficial to the accumulation of photosynthetic products. At the same time, after the branches are drooping, the light conditions in the garden can be improved. Therefore, after the thinning transformation, the results of the drooping branches should be cultivated as much as possible.
2. Fertilize the soil. Where there is farmyard manure, the farmyard manure should be applied. The apple orchard after thinning should ensure that the amount of mu is about 5,000 kg, or 50 to 100 kg of biogas residue. Where the farmer's fertilizer is insufficient, the commercial organic fertilizer should be applied to ensure that the amount of mu is about 500 kg, which lays a foundation for efficient production.
3. Strengthen protection to prevent the tree from weakening. In the north of China, less precipitation and drought deficiency are one of the main factors that cause the tree to weaken and affect the yield and quality. The apple orchard after thinning should strengthen the conservation measures, and improve the soil through the implementation of measures such as covering grass and covering the orchard. Water use efficiency ensures healthy growth of the tree.
Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone
Salted Kelp Roots
The original ecological kelp means that we pack the young kelp with saturated salt water directly after washing without any preservatives.Original ecological products are the favourite of housewives.
Salted kelp:
How to eat:
- Soaking about 30 minutes to moderate salty
- Cook . make salad or add to hot pot after draining the wate
The difference between deep sea kelp and traditional ordinary kelp
Nutrational Effects
Salted Kelp Roots,Sea Kelp,Organic Kelp,Organic Kombu
Shandong Haizhibao Ocean Science and Technology Co.,Ltd. , https://www.haizhibaoseafood.com