After mid-august, the bed was covered with sunnets to cool, reduce water evaporation and avoid possible high-temperature dead seedlings. At the same time, after mid-august, it became apparent that the slashed night moths overlaped from generation to generation and that it was difficult to combat them, and that the net of sunshields could be effective in reducing the burden of slashed night moths on their eggs. Combat diseases. In response to the re-emergence of anthrax in the later stages of the nursery, the treatment was carried out with agents such as skeletal and du pont ebot, once every 57 days, 23 times in a row. Strawberry seed 3, rational water. The plant was removed and the root water was poured once. Thereafter, water is poured every three days in the evening, while a small amount of water is kept in the ditch, contributing to the cooling of the ground and to the fracturing of the flowers. We'll catch up with the good weather. Early in september, close attention was paid to weather forecasts, with one application of compound fertilizers in the first five days or so before the temperature decline, which was immediately followed by a shift in cultivation in order to facilitate the rapid establishment of new roots, without allowing time to be lost. Care is taken to remove strains, diseases and leaves and to reduce the source of the disease in daejeon. It's not like i'm going to have to do this. Pyramid cultivation, high field humidity, poor ventilation, severe pests and diseases are highly likely to result in poor fruit and lower quality yields. (c) the use of high-level planting to overcome these weaknesses and to better protect the need for cultivation. The practice of high-level planting is to choose flat ground, wind-shielding, estranged and fertilized compartments, 2 metres wide, 10-15 centimetres tall, 0. 4 metres deep in a ravine, and torn backs. Changed conventional seedlings to non-toxic seedlings. Strawberry seedlings are highly ill, with low yields and poor fruit quality; non-toxic seedlings are highly resistant to disease and have large fruit, with more than 100 grams of single fruit, increasing production by a factor of 1-2. It is recommended to select high-yielding strawberry seedlings, such as zang yi strawberry. Strawberry shrimp 3, a year for years. Despite low investment, low employment and simple management over the years, infection is heavy, pests and pests are prone to occurrence, weak planting, poor quality and low productivity. A year-on-a-year crop, through rotation, with high rates of land use and infestability, with fewer diseases and pests, large fruits, good quality and cost-effectiveness. - replanting for conservation. Strawberry seedlings are found to be late on the market and have low yields, and the introduction of double membrane-covered cultivation can significantly increase production and be listed early. Production could be increased by a factor of one to two and could be marketed about 60 days earlier, if the effects were more pronounced with the use of sheds or greenhouses。
Excessive temperature in the shed reduces the growth period of the fruit and reduces it. Strawberry seedlings 8. The appropriate amount of water to be used during the fertilization period is appropriate and drip irrigation is appropriate. Inadequate water during the flowering period can lead to poor pollination and produce abnormal fruit. A lack of moisture during the period when the fruit expands will affect the expansion of the fruit. The continuous application of 0. 3 per cent of the potassium dihydrophosphate solution 3 to 4 strawberry seedling 9. Auxiliary pollinating insemination is the underlying cause of malformations and bee-assisted pollination can effectively reduce the production of malformations. A box of bee pollen is usually placed in each shed during the flowering period. Strawberry seedlings10. Spraying deformable fruit during the flowering of pest strawberry in a timely manner. In the event of an infestation during the flowering period, the beehive shall be sprayed during the period in which the flowering takes place, before which the beehive shall be removed from the shed and then moved back to it within one week. The shade cools. Promotion of sun-covered cooling, roofing, reduction of light intensity, promotion of seedlings and promotion of haze cultivation of seedlings has had a significant effect on varieties that are resistant to high-temperature drought, particularly on red cheeks and zhang jie. Drought preparedness. Strawberry seedlings are high-temperature crops with weak drought resistance and should maintain soil moist conditions on their beds. During successive periods of high-temperature drought, three to five days of running horse water are required, which is suitable for later in the evening, until the ditch is levelled and the remaining water is drained, and the seedlings cannot be impregnated for too long. Micro-irrigated irrigation can be used with conditions that are of good quality and cost-effective。
Strawberry seed varieties: red-coloured strawberry seedlings, emerald strawberry seedlings, cream strawberry seedlings, milk strawberry seedlings, vanilla strawberry seedlings, green strawberry seedlings, white strawberry seedlings, peach strawberry seedlings, sweet charlie strawberry seedlings, french strawberry seedlings, all-star strawberry seedlings, fragrance strawberry seedlings, fragrance 7 strawberry seedlings, snowy strawberries, etc. Strawberries are recommended to be grown in two rows, with the general bar 30 cm-40 cm, up 50 cm-60 cm, down 70 cm-80 cm, and a ditch 20 cm. 15 cm to 18 cm, 25 cm to 35 cm. They plant 7,000 to 9,000 plants per acre and 8,000 to 10,000 plants per acre. In general, an acre is planted with 8,000 strawberry seedlings, which, with proper management of water fertilizers, can produce 8 quarts of fruit, so that an acre can harvest about 3,000 kg of strawberries as light plants, but with greater shade resistance. When light is strong, it is small, small, dark and of good quality. Medium light, large fruit, light colour, low sugar, long harvest time; light is weak and adverse strawberry growth. In a box or half of a earth bee, which promotes the pollination of strawberries and the development of fruit, the next march's heat will open up both sides of the shed and move the beehive outside the shed。
Strawberry cultivation is based on the choice of a good breed, which should be based on the criteria of complete and disease-free seedlings, normal growth of leaves, a new coarseness and a more developed root. Due to the nature of the soil, the seedlings should be properly selected, the clay should be planted with eight-leave seedlings and the sandy soil should be planted with medium seedlings. Strawberry cultivation is preceded by the disinfection of the ground, the control of underground pests and the application of sufficient amounts of base fertilizers, such as thorium phosphorus fertilizer and triple compound fertilizer. Most of the sheds are set in the early part of september, with the choice of suitable strawberry seedlings for planting in the evening. During the planting process, care should be taken to turn the sapling bow back into a ditch and ensure that the fruit is produced in the back position for later management and harvesting. The depth of the implantation is inappropriate for heart and for rooting below. In the case of double-row cultivation, it is appropriate to maintain a 20-centimetre spacing. We have to choose where to grow, and the ground for strawberry cultivation has to be more flat, with a higher altitude. The requirement for soil is ablution, drainage and mixing of sands in the soil at the time of the soil, which will improve soil drainage and ventilation, disinfection of the land can be sprayed with thiphos-methyl cream, and control of pests such as thiram and tigers。
In order to be able to sell on the market before the spring festival, the timing of the planting should be chosen in the first half of september of each year, when it is possible to plant strawberries into the sheds, when it is done, if it is not done for a long time, if it is impossible to plant them, if the distance is fixed, if it is about 12,000 acres, and we have to water it every day after the planting, and it is important to make sure that the roots that are exposed at the time of planting are buried in the drawings and that the shacks are kept in november. Strawberry's fruit grows at a good temperature of 18-25 degrees, so it's a bit difficult to control the temperature in winter and spring, and we need to put it in a nest and cover it with a membrane in order to ensure that the temperature is 28-30 degrees in the daytime and above 5 degrees in the evening and that if the temperature is above 30 degrees in the evening, we have to take ventilation measures to cool, so ventilation is important. This is a very important step for many crops. It can be more conducive to the decomposition of organic matter, cutting off some of the ill-growing and ageing leaves and reducing nutrient consumption, which is more conducive to the development of strawberry fruit。
It is not a very large number, but it is important to prevent it, mainly by agricultural control, and to select seedlings, to select some of the resistant varieties that are less likely to breed them, and then to have proper and rational rotations of the land, and to treat them as soon as strawberries bloom, which would have a great impact, if asymptomatic dusts were found to be treated using multimixable wettable powders, and to collect a good period of time between 8 a. M. And 10 a. M. And between 4 p. M. And 6 p. M. To 6 p. M. Strawberry seedlings should be guaranteed in the number of leaves 5-6 and a strawberries sprouts should be preserved, while the extra old leaves and sprouts should be removed in a timely manner. The old and dead leaves of the penis should be removed when the strawberries bloom, and the runners should be treated in a timely manner to ensure excessive nutrient consumption. In addition, small branches and weak fruit should be treated in a timely manner. Most of the rags retain between 7 and 9 fruits to ensure the size and quality of strawberry fruit. Strawberry cultivation should generally be controlled at a temperature of 20-28°c, which can be adversely affected by higher or lower temperatures。
