Amphisarca Lists
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How to cultivate mango grafted rootstock seedlings
How to fertilize mango trees scientifically? Please point out that the fertilization of mango fruit trees should be based on the principle of reasonably adjusting the contradiction between vegetative growth and reproductive growth. It is necessary to promote flowering and fruiting in the current year and control the vigorous growth of summer shoots, as well as promote the emergence and growth of autumn shoots, so as to lay a good foundation for a bumper harvest in the second year. Fertilize...
2018-09-10 -
How to fertilize autumn mango scientifically?
How to fertilize autumn mango scientifically? Please guide that autumn mango is a mango that blossoms and bears fruit in autumn. The autumn mango varieties planted in various parts of Maoming include cinnamon fragrant mango, purple flower mango and string mango. The quality and flavor of cinnamon mango is good, and the middle and upper string mango genus is suitable for local cultivation with stable yield and high yield. It is necessary to get the autumn Grain in Beard.
2018-09-10 -
How to improve the fruit setting rate of grapes
How to improve the fruit setting rate of grapes
2018-09-10 -
What are the common diseases and insect pests in blueberry cultivation
What are the common diseases and insect pests in blueberry cultivation? The main diseases and insect pests of blueberry are "stem borer", "beetle" larvae and grubs, as well as "leaf chlorosis", "leaf blight", "stiff fruit disease", "leaf-eating diamondback moth" and other common diseases and insect pests. If the prevention and control is good, it can be avoided. The principle of prevention and control.
2018-09-10 -
How to control diseases and insect pests of mango
How to control mango diseases and insect pests? What are the effective methods? The comprehensive control of mango diseases and insect pests carries out the plant protection policy of "prevention first and comprehensive control". On the basis of improving orchard ecological environment and strengthening cultivation management, various control measures are comprehensively applied, giving priority to agricultural measures, biological control and physical control.
2018-09-10 -
What are the ways to protect flowers and fruits of mango?
What are the ways to protect flowers and fruits in mango? Mango flowering and fruit setting period is a very important period in mango production and management. The management measures of mango flowering and fruit setting period are as follows: 1. Arrangement of flowering branches and shoots. Remove dense branches, weak shade branches and disease and insect branches about 2 months before flower bud differentiation, leaving only each branch.
2018-09-10 -
How to manage mango trees in spring
How to transform low-yield mango orchard? The main technical measures to guide the transformation of mature mango orchard are as follows: (1) thinning every other plant, row spacing 1? In the orchard of 5 m ×4 m, one plant was cut every other plant, the row spacing was changed to 3 m, and the row spacing after transformation was 3 m ×4 m. (2) High-grafting new excellent varieties High-grafting varieties are red...
2018-09-10 -
What should I pay attention to when planting blueberries?
What should I pay attention to when planting blueberries? Soil improvement: Soil organic matter content and pH are important factors in blueberry cultivation. Generally, soil with organic matter content of 5% and pH value of 4.0~5.5 is required, and vice versa. When the organic matter content is less than 5%, the...
2018-09-10 -
How should blueberry aphid mites be prevented?
How much water does blueberry need to grow? Please guide that proper soil moisture is necessary for blueberry growth. Lack of soil moisture will seriously affect tree growth and yield. From budding to defoliation, blueberry needs an average weekly precipitation of 25mm, and from fruit setting to fruit harvest, it is 40mm. Sandy soil.
2018-09-10 -
How should strawberries be fertilized?
How should strawberries be fertilized? Please guide strawberry to absorb fertilizer, gradually increase with the growth and development process, especially in the fruit expansion period, harvest start period and harvest peak period fertilizer absorption capacity is particularly strong. Therefore, appropriate topdressing should be applied during these periods. Strawberry life on potassium and nitrogen absorption is particularly strong, in the harvest...
2018-09-10 -
How do strawberries be potted?
How do strawberries be potted? Please instruct that strawberries are not only delicious, but also a potted plant with high ornamental value, which integrates foliage, flowers and fruit. 1. The advantages of potted plants: strawberry fruit taste fresh and refreshing, bright and ruddy color, elegant and beautiful fruit shape. After potted, plant type is petite, hang fruit to watch.
2018-09-10 -
How to manage strawberries after picking?
How to manage strawberries after picking? Please guide the management of strawberries after picking: during the peak period of de-stolon stolon, pick the stolon every 20 days or so for 3 or 4 times in a row. In order to reduce the occurrence of stolons and increase the number of flower buds, all the old leaves above ground should be removed after fruit picking.
2018-09-10 -
How to control strawberry powdery mildew?
How to control strawberry powdery mildew? Please advise that strawberry powdery mildew can be controlled with reference to the following techniques: first, the symptoms are mainly harmful to leaves, flowers, pedicels and fruits, but rarely occur on stolons. At the initial stage of the disease of the leaves, a thin frost-like white powder appeared on the back of the leaves, and then rapidly extended to the whole plant. As the illness worsens.
2018-09-10 -
How to make strawberries safely through the summer?
How to make strawberries safely through the summer? Please guide the following ways to make strawberries safe through the summer: irrigation and moisturizing, shading and cooling. Strawberry has shallow root system, weak drought resistance, large leaf area and exuberant evaporation. If strawberry is not watered frequently to keep soil moist, it is easy to cause stem and leaf withering and death. So the local face is white.
2018-09-10 -
How to prevent and cure papaya rotten head disease?
How to prevent and cure papaya rotten head disease? Please point out that papaya has different degrees of rotten head, and even lodging and dead plant phenomenon, should be the occurrence of stem rot, high temperature, rainy and humid, more likely to get sick. Prevention and control: commonly used for root rot of melons and vegetables, blight or bacterial agents. If you find a diseased plant, put the diseased plant.
2018-09-10 -
How can papaya be planted with high yield?
How can papaya be planted with high yield? Please instruct that papaya belongs to the genus Chaenomeles of Rosaceae. Its fruit is rich in nutrition and has high medicinal value. Now the key points of cultivation techniques of high-yield papaya in the field are introduced as follows: planting papaya is suitable for close planting, mountain and hilly land, plant row spacing is generally 1.5m × 2m,.
2018-09-10 -
How to irrigate blueberries?
How to irrigate blueberries? Please advise blueberry watering must be done before wilting occurs. The determination of irrigation should depend on the type of soil, sand water holding capacity is strong, easy to drought, need to check and irrigate frequently, soil water holding capacity with high organic matter content is strong, irrigation can be appropriately reduced, but in soil with high organic matter content, soil water holding capacity can be reduced.
2018-09-10 -
What are the pests in blueberry cultivation?
What are the pests in blueberry cultivation? Please guide all blueberry pests to have one or more natural enemies, of which ants are the most important. Ants control their occurrence by feeding on the eggs or pupae of flower weevil, plum weevil, cranberry maggot and blueberry gall. Ladybugs are the natural enemies of blueberry scale beetles. Little wasp.
2018-09-10 -
How to reproduce strawberry seedlings?
What should strawberry seedlings pay attention to? Please introduce that in order to cultivate strawberry seedlings, it is necessary to understand the habit that strawberries are cool and not resistant to high temperature and drought. If poorly managed in summer, the plants will have serious physiological disorders and even cause a large number of deaths. The main measures for strawberry summer management are as follows: reasonable sunshade. Jianghan in summer.
2018-09-10 -
How do strawberries get in and raise seedlings?
How do strawberries get in and raise seedlings? Please introduce and guide strawberry seedling cultivation can refer to the following methods: 1. Land selection, fertilization and border nursery should choose loose and fertile sandy soil, which requires convenient drainage and irrigation and must not choose land with heavy soil. It is best to choose an anti-insect isolation room that has been disinfected in the soil. ...
2018-09-10