Daylight eggplant infertile cultivation not only addresses endemic diseases but also achieves disease resistance, high productivity and steady productivity. The following is a study of the techniques of the winter eggplant in the solar greenhouse。
1. Choice of varieties
The log uses torubam, which is a well-developed plant with a strong plant and is resistant to four diseases, namely, aging, cranium, cyanosis and dysentery. Accomplishments can be found in britta, niro, ciangar, etc。
B. Feeding
We'll play the logs and the ears. When the logs come out of chaymori for about 15 days, the little mymachi sows the ears when he crosses. In winter and spring, planting is taking place, and in the sun-yang region the planting time is now early in june。
2. 1 leaching seedlings
Tolubam is difficult to germinate, which is usually treated with a sprouts agent, which is dissolved with 25 ml of hot water in a seed bag and impregnated with 5-10 ktorubam seeds for 48 hours, and is then extracted into a gauze bag, which is wetted into a hot sprouts, and can contain a plastic bag in a seed bag coat, but must be ventilated. The temperature remained at 28 ~ 32 °c during the day, 18 ~ 20 °c at night, flipped once a day, washed once with fresh water, and began to sprouts in 4 ~ 5 days, with 50 per cent of the seeds appearing white and sprouting with appropriate fine sand。
2. 2 bed preparation
Tolubam seedbeds cover 5-10 cubic metres, nutritional earthly formulations are the same as those used for cucumber seedlings, 10 centimetres thick are laid on the bed, water is poured, soil is soaked with 1-15 centimetres thick, then high temperatures, such as membranes or covered weaves or sacks, contribute to the bud, and bamboo archs are protected from rain shades, and suitable soil temperature is 20°c, which should be guaranteed at least 18-20°c at 28 ~32°c, at 20 ~25°c at night, and duly covered at 35°c。
Maintaining soil moistness after planting in torobam is essential and there should be no loss of dry wetting, otherwise the seedlings would not be good, with temperatures of 20-25°c during the day, 16-18°c at night, not below 15°c at all times. Post-plant spraying of 72. 2 per cent of prick 400 ~ 600 times, seven days apart, and pre-plant disease。
2. 3 shrimp
When the log grows to the heart of the second leaf, about 30 to 40 days later is moved into the trophic quagmire of 9 cm x 9 cm or 10 cm x 10 cm, if the heat is suitable for shade。
3. Marriage
3. 1 selenium treatment
When the log grows to 6 ~7 leafs and has a length of 0. 5 centimetres in length, the blades are cut flatly in a semi-timber fertilized position in 3 leaves, the head is removed (3 ~4 centimetres high) and then cut vertically to 1 centimetre deep in the middle of the lumber cut。
3. 2 eclipse processing
The ear grows to 5 to 6 leaves, 10 cm tall, in a semi-wooded area (i. E., between the purple black of the eggplant seed and the visible green), leaves 2 to 3 leaves, cuts the root with a blade, cuts the wedge to the size of the wedge, and wedges to the size of the aluminum cut-off (1 cm long), and then inserts the ear into the aluminum cut, aligning it and then fix it with a clinker。
4. Management after marriage
4. 1 humidity
The saplings (nutrients) of the marriage are placed in the saplings of the seedlings, which are poured into the canteens, filled with water, and put on the machete. No ventilation for the first 6-7 days, with humidity above 95%. After a closed period of approximately 1 to 2 hours per day, there will be a gradual increase in the number of ventings and the length of venting hours, but there will still be a high degree of air moisture, with 12 to 2 per day of fresh water sprayed at noon, before moving to normal management until full operation。
4. 2 temperature
At 25-30°c during the day and 20-22°c at night, higher than or below this temperature is not conducive to the healing of the interface。
4. 3 light
After the marriage, the first three days were covered with shades and the fourth and sixth days with shades. Or leave no shade at night or at night, and at noon, and at night, and at night. The shades will later be removed as the interface heals. After 10 days, the wounds were largely healed and transferred to normal management。
Five
Before planting, the ground should be fertilized and the bottom fertilized. Due to the well-developed root system of the aluminum wood, the requirements for water fertilization are higher, with a high-quality farm fertilizer of more than 10,000 kg per acre, ammonium phosphate of 50 kg, potassium sulphate of 20 kg and calcium perphosphate of 50 kg. Britta, niro, and others, plant highs, 15 centimetres tall, 80 centimetres wide, 100 centimetres wide, 50 centimetres wide, 50 centimetres wide, 50 centimetre apart, 50 centimetres apart, 1,400 to 1600 per acre. (c) installation of a soft hose or diaphragm to open a ditch in the middle in order to water the upper membrane to keep it warm and humid and to seal its eyes. The interface is to be higher than 3 cm above the membrane to prevent secondary infestation of the graft, leading to an endemic disease。
6. Post-plant management
6. 1 increased light intensity
The requirement for eggplants to light is stringent, and it is important to cover the curtains early and late, to keep the shrubs clean and clean and to increase the perceivability. And especially when the snowy days open the curtains of the grass and see some scattered light。
6. 2 temperature management
After planting, the temperature should be kept closed and the seedlings promoted. It should drop before it slows down, with temperatures of 23-28°c in the daytime and more than 30°c venting. At night, 16-20°c, at least 13°c, requires air moisture control at 50%-60%, soil humidity (wet rather than glue), water inundation, low water draught and, to the extent possible, ventilation and humidity at low temperatures and high humidity, to reduce morbidity。
6. 3 fertilizer management
Pumping is done after planting and usually does not occur before the eggplant sits in the fruit. When the tomatoes enter the eyelids and start pouring water, while chasing israeli seafat potassium or potassium nitrate 8-10 kg per acre and 5-7 days of water per acre, with a reasonable application of urea at 5 kg per acre and 5 kg per acre, depending on the strength of the plant, if this is weak, with an appropriate increase in nitrogen phosphorus fertilizer, and 5 kg per acre at the same time as the normal pursuit of potassium or potassium nitrate。
6. 4 plantation adjustments
Bridging eggplants are growing strongly, and a new branch of the tree grows and should be removed in time to prevent nutrient depletion from affecting eggplant growth. Clean up the old leaves and the useless branches in a timely manner and start the slings when the plant is 40 cm tall, each with a double pole, one side branch per node, and one eggplant after each side leaves one to the top. The rope shall be strong in case the fruit grows, the weight of the plant grows and falls, and the ropes shall be rounded in time for the branches to grow evenly。
6. 5 hormonal treatment
Hormonal treatment should be used in order to prevent the drop of flowers and promote the rapid expansion of fruit, usually using the shenyang farmer's eggplant harvest and 25 per cent sycamore。
6. 6 disease control
The main diseases of the eggplants are ambulatory disease, lignoma, asymptomy, flower and fruit rot
Insects include tea mites, aphids, white lice, and lace flies. Both diseases and pests follow a precautionary approach。
Spongy disease: 72. 2 per cent of prick water spray 700 ~ 800 times liquid or 70 per cent of ethyl phosphorous manganese zinc or 58 per cent of mercuric manganese zinc 500 times liquid spray at the beginning of the disease. Eighty per cent of the animals, m-45, are treated with humid powder 600 times liquid, etc. Sprayed once in 7-10 days, two or three consecutive times, with care to protect the fruit。
Brown zinc: 58% redomir manganese zinc or 64% of venomate or 70% of ethyl phosphorous manganese zinc humid powder is 500 times the fluid, 75% of the bacterial clean-up or 47% of the limousine humid powder 600 times the fluid is sprayed around 10 days apart depending on the weather and the condition, two to three consecutive treatments, and care to alternately use the agent to improve its effectiveness。
Poliosis: this disease must be carried out in a manner that is sensitive to the spread of the disease through farming operations, especially the use of hormones flowers or coatings are artificial means of spreading the disease, so the method recommended for hormonal use is spray. When an outbreak occurs, 50 per cent of the fungus 1000 times the fluid, or 70 per cent of the methyl tobuzin 600 times the fluid, or 65 per cent of the carborin 1,000 times the fluid, or 50 per cent of the polyrocin 700 ~ 1,000 times the fluid, one in 7-10 days and three to four in a row。
Tea dictums: spray control can be performed with 73% khd cream 2000 ~ 2,500 times liquid or 2. 5% ~ 2500 ~ 3,000 times uranus cream。
Aphids, white lice: such pests can be booby-trapped with cedars, agents can be sprayed with 80% of dichlorvos emulsion 1000 times the fluid, 10% of dichlorvosm 2000 the fumigants can be fumigated with 200 g/acre. The white lice can also be treated with 10% lice cream and 2,000 times spray。
Zeppet flies: 1. 8 per cent of eftin emulsifiable concentrate (avicin) can be treated with 3,000 ~ 4,000 times liquid or 40 per cent green vegetable treasures of 1,000 times liquid spray。
