The argon is highly resistant to temperature, both cold and heat, and can be cultivated from sub-cold to subtropical. As a result of its relatively high level of cultivation, today we present the techniques and prospects of this cultivation, with a view to helping farmers and their friends to grow wealth。
The future of pelican cultivation
Americium is one of the cash crops that enjoys the aesthetic name of “vegetables” on the market. It contains abundant proteins and multiple amino acids that inhibit the growth of cancer cells, is resistant to fatigue, increases the nutritional efficacy of physical strength, and has a high value for consumption and medicine, thus making the market both at home and abroad very tight, short of demand, and promising for development。
Currently, it is a producer of platinum and is also the country's main income-generating vegetable. A monoculture of thorium yields more than 10 years in a row, and the economic benefits are considerable
The technique of planting platinum
Feeding
The timing of early and late child-rearing varies from region to region, with late periods occurring 30 to 40 days before the onset of the frost, and later periods of growth insufficient to affect the winterization of the child. In late autumn, a small arch shed is usually added before the onset of the frost, which can prolong the birth of the seedling for 20-30 days. Owing to the high temperatures during the day, the small arch sheds are ventilated during the day, the temperature is kept below 30 degrees and the small arch covers are kept warm at night. When natural temperatures are low, the saplings in the small arch sheds are frozen, decaying and dying, at a time when winter water is poured into them, reaching over 60 days old and winter can rise. In the winter, small arch sheds can be preserved or removed without affecting the survival of seedlings。
The general sapling should be slightly protected over the winter, allowing an additional layer of organic fat of 4-5 cm, especially for donkeys, horses and sheep dung. But it must not dry up in the winter, otherwise the seedlings could easily freeze to death. Because of the low temperature below minus 36 degrees of calcium, as long as the seedlings do not dry during the winter, and the water is not lost, they usually do not freeze to death. Both protected seedlings and field seedlings are generally 60 to 80 days old, with 3 to 4 roofs on the ground。
Get ready for play
Seed treatment of aluminum seed skin is thick and hard to absorb with wax and must be pre-planted. Seeds are washed with fresh water before leaching. They were then immersed in well water for two days, extracted, sprung with wet towel covers, washed twice a day with water to avoid suffocation, and soaked with 10 per cent of the seed。
The sowning of the choice of fertile sandy-coated soil, with 20 m2 per 50 gram of seed, is sufficient to fill the bottom water, lined at a distance of 10 cm from the line, and the single seed is placed in the centre, with a 2 cm thick per screen. When the temperature is high, a layer of straw or grass protection is placed on it. In order to prevent subterranean pests, a small amount of bait can be spilled over the surface. The seeding can be covered by small arch sheds (90 - 120 centimetres wide, supported by 50 centimetres high), which can prolong the life of the seedlings and better protect them from winter. The control temperature is 25°c ~ 30°c during the day and 15°c ~ 18°c at night. If temperature exceeds 32°c, the membrane ventilation at both ends shall be lifted in time。
The aluminum seedlings grown in the autumn can grow up to about 30 cm on the top of the ground and cease to grow after winter, dry on the ground and water the winter before freezing. In the case of field seedlings that are not protected by small arch sheds, a layer of soil fat or wheatgrass may be distributed and protected. Next year, when the land is unfrozen, it will be able to replant its roots。
Seeding and after
Seeding takes place at the earliest possible time in the spring, taking advantage of the long growing season. The planting time should be 18°c-20°c, after the frost. The higher the temperature, the faster it grows at 32 degrees c. Late planting during the growing season can lead to smaller mother strains. Therefore, if seeding is late in the growing season, methods are used as far as possible to promote the rapid and uninterrupted growth of plants。
The cylindrical strains that are available at 5-7 cm between seed spacing and nursery beds can reduce the yield of the mother and waste land when they are too small. Seeds are planted in caves of about 2 cm deep, and land with perennial weeds or high annual weed concentrations cannot be used. The more nuanced the soil, the more favourable it is to nurture the herring, as it is easy to farm and migrate。
Most of the seedbed structures depend on the individual grower and the equipment used. It is generally used that the nursery centre is 75 cm apart and that a line is planted on each bed, which is suitable for dense planting, so that a quantity of plant is available per acre. This seedbed can be dredged and easily excavated when the mother is mature or in hibernation。
Fertilizers and irrigation are used to produce fertile and good material conditions on the soil of the herring. Additional fertilizers are nitrogen, phosphorus, potassium and some nutrient deficiencies in soil. The amount of nitrogen, phosphorus and potassium fertilizer per hectare before seeding is 16,20,20 kg for the growth of the seedlings for a month. The subsequent application of 40 to 50 kg of nitrogen fertilizer per hectare ensures that the seedlings grow at a rate。
While irrigation methods vary from human to human, the amount of water used is determined by soil type and construction, frequent and rapid irrigation can keep the soil wet, but not overwet throughout the growing season of the herring. Fertilizing irrigation is generally required to facilitate the absorption and utilization of nutrients. When the calcium matures, it is very salt-resistant and its seedlings are slightly less salt-resistant, so that the accumulation of salt should be reduced at an early stage of its growth。
Cultivation management
Americium is more resistant to cold, drought-resistant and is resistant to alkyl alkyl and is suitable for growth in deep soil, high organic content, permeability and potency, and good drainage and drainage. Soil ph is neutral, and acid soils and heavy saline fields below 5. 5 or more are not suitable for cultivation. We need to get fat
The normal growth of thorium requires a variety of nutrients, with more nitrogen, potassium and less phosphorus in a large number of elements, and calcium, zinc, manganese and chlorine are indispensable in the moderate trace. Scientific fertilizer
Coupling fertilizers: the total organic fertilizer can be reused once in a time or 80 per cent of the total amount, with 100 kg per acre of cylindrium produced per year, with 50 kg of fat for the purpose of having a root strength of 25-5-15 gills combined with a spring pine field, 30 to 40 centimetres from the side of the line, and 10 cm of ditches to be applied to the ground。
Replication of relay fertilizer: during the four months of the pick-up period, relay fertilizer must be pursued several times, with low temperatures at the beginning of the pick-up, and can be applied in ditches. As the temperature rises, it can be applied in combination with water and water, and it is recommended that each acre be followed by more root weight (cl) 25-5-15 gills for 150 kg, followed by “longer” gills for water solution。
Autumn fertilisation: after the acupuncture has been completed, a tree is to be replaced with a rejuvenation. A significant root force (cl) of 22-10-10 gills per acre is applied to 70 kg of manure, while remaining organic fertilizer is applied。
Pest and pest management of plum
The disease is mainly gillosis, for which there is no cure but prevention。
Soil: 50% of the pyrotechnic 2 kg and 50 kg of corrosive soil, combined with the subterranean insecticidal octopus granular agent or the toxic granule agent, applied in the ground as a whole, and can also be applied in ditches or caves。
