First, the scope of application of this regulation
1. This regulation applies to the production of green walnut pollution-free base.
2. The walnut trees are required to be planted on sunny slopes on the sunny side of the sun and some walnut trees are planted on the slopes, slopes 15-
20 degrees is appropriate. Do not exceed 30 degrees. When planting, you should build terraces or make a good preparation.
Second, the technical indicators Walnut requirements fully mature, photonic nuclear, full grain, no insects, no impurities, no mildew.
Three, four seasons management
1. Dormant period management (11-4 months) 1 planted. After defoliation till planting before or after thawing to planting before germination, planting pit 1
Mimi square, plant spacing 7 meters X 9 meters, apply 50 kg of farmyard fertilizer per hole. 2 clean, white. Remove pests, dead branches, fallen leaves, trunk white. 3 Shuxiong. Artificial sparseness, early sparsely suitable, sparsely 1/2-1 of the total male flower buds
3.
2. Growing season management (April-July) 1 top dressing. In the middle of May before flowering, 40-50 kilograms of human fecal urine were recovered from each rot of the plant, using circular or radial fertilization. Trench 30 cm deep. 2 pest control. Adhere to the prevention and treatment of agricultural control, chemical control as a supplement, and prohibit the use of banned pesticides. Walnut diseases and insect pests are less harmful, mainly due to the damage of walnut limb moths. Measure: Deeply overturn the tree plate in mid-May to mechanically kill the overwintered mites. In early June, evenly spray 50% phoxim-emulsion 3000 times under the canopy to kill the eclosion adults. Observe the oviposition in mid-June. When the fruit rate reaches 2%-4%
When it is sprayed, 2.5% deltamethrin EC is sprayed in 4000 times for foliar spray control, combined with pest control for cultivating and weeding.
3. Harvesting period management (from August to October)1 Harvesting. The harvest time is mid-to-late September (after Bai Lu), and the long wood poles are used to knock down the harvest. Peel the peeled light walnuts. After peeling walnuts for 3-4 days, the peels can be peeled off. 2 drying package.
The harvested walnuts are forbidden to be bleached with bleach, washed with water and dried, and picked up to undercooked, infested, moldy, and cracked fruit.
Packed in standard double-strand sacks. 3 shaping pruning. During the pruning period, after harvesting until the leaves just turn yellow, to avoid causing injury. The two kinds of tree shapes, sparse layered and naturally happy, are generally used. The sparse layer has a central leadership, divided into 2 layers, and has 6-7 main branches. It has good ventilation and light transmission, and has a large load. There is no obvious central main branch in the natural happy shape, the formation is fast, the result is early, and the backbone sticks are arranged flexibly and easy to grasp. When pruning, the skeleton should be firm, the growth should be balanced, the crown of the tree should be crowned, and the percentage of all kinds of branches should be properly cut. As a result, the branches and branches should be equipped properly so that the outer circumference is not squeezed and the inner pagoda is not empty, so that the tree has a certain amount of economic output.
It can maintain robust growth.
4. Fertilizers Fertilizers Fermented at a temperature of 55~C for 7-10 days or more Fermentation of 100-200 kg per plant
Application of 667 square meters 2000 kg, specific methods: the use of ring fertilization or radiation trench fertilization, digging width 30 cm, depth
40 cm fertilization ditch.
5. Pest control prevents the soil from deep-falling under the canopy before the soil is frozen and destroys the overwintering sites. Elimination of overwintering larvae of walnut agama.
1. This regulation applies to the production of green walnut pollution-free base.
2. The walnut trees are required to be planted on sunny slopes on the sunny side of the sun and some walnut trees are planted on the slopes, slopes 15-
20 degrees is appropriate. Do not exceed 30 degrees. When planting, you should build terraces or make a good preparation.
Second, the technical indicators Walnut requirements fully mature, photonic nuclear, full grain, no insects, no impurities, no mildew.
Three, four seasons management
1. Dormant period management (11-4 months) 1 planted. After defoliation till planting before or after thawing to planting before germination, planting pit 1
Mimi square, plant spacing 7 meters X 9 meters, apply 50 kg of farmyard fertilizer per hole. 2 clean, white. Remove pests, dead branches, fallen leaves, trunk white. 3 Shuxiong. Artificial sparseness, early sparsely suitable, sparsely 1/2-1 of the total male flower buds
3.
2. Growing season management (April-July) 1 top dressing. In the middle of May before flowering, 40-50 kilograms of human fecal urine were recovered from each rot of the plant, using circular or radial fertilization. Trench 30 cm deep. 2 pest control. Adhere to the prevention and treatment of agricultural control, chemical control as a supplement, and prohibit the use of banned pesticides. Walnut diseases and insect pests are less harmful, mainly due to the damage of walnut limb moths. Measure: Deeply overturn the tree plate in mid-May to mechanically kill the overwintered mites. In early June, evenly spray 50% phoxim-emulsion 3000 times under the canopy to kill the eclosion adults. Observe the oviposition in mid-June. When the fruit rate reaches 2%-4%
When it is sprayed, 2.5% deltamethrin EC is sprayed in 4000 times for foliar spray control, combined with pest control for cultivating and weeding.
3. Harvesting period management (from August to October)1 Harvesting. The harvest time is mid-to-late September (after Bai Lu), and the long wood poles are used to knock down the harvest. Peel the peeled light walnuts. After peeling walnuts for 3-4 days, the peels can be peeled off. 2 drying package.
The harvested walnuts are forbidden to be bleached with bleach, washed with water and dried, and picked up to undercooked, infested, moldy, and cracked fruit.
Packed in standard double-strand sacks. 3 shaping pruning. During the pruning period, after harvesting until the leaves just turn yellow, to avoid causing injury. The two kinds of tree shapes, sparse layered and naturally happy, are generally used. The sparse layer has a central leadership, divided into 2 layers, and has 6-7 main branches. It has good ventilation and light transmission, and has a large load. There is no obvious central main branch in the natural happy shape, the formation is fast, the result is early, and the backbone sticks are arranged flexibly and easy to grasp. When pruning, the skeleton should be firm, the growth should be balanced, the crown of the tree should be crowned, and the percentage of all kinds of branches should be properly cut. As a result, the branches and branches should be equipped properly so that the outer circumference is not squeezed and the inner pagoda is not empty, so that the tree has a certain amount of economic output.
It can maintain robust growth.
4. Fertilizers Fertilizers Fermented at a temperature of 55~C for 7-10 days or more Fermentation of 100-200 kg per plant
Application of 667 square meters 2000 kg, specific methods: the use of ring fertilization or radiation trench fertilization, digging width 30 cm, depth
40 cm fertilization ditch.
5. Pest control prevents the soil from deep-falling under the canopy before the soil is frozen and destroys the overwintering sites. Elimination of overwintering larvae of walnut agama.
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