Top Fruit fly, scales, bacterial spot, phomopsis rot are quarantine pests of mangoes. Top Seven sprays viz. Top Pruning of trees for better light penetration and air circulation inside the orchard is very helpful to manage the disease inoculums at minimum level round the year. However infection can be controlled effectively by sprays of contact or systemic fungicides during spring season at days interval and post harvest application of fungicide on the plants is very useful to control primary infection of this disease.
Similarly use of nitrogen fertilizer intelligently as excessive nitrogen is one of the important predisposing factor of this disease. Top The visual indices of at maturing fruit include changes in the color of skin from dark green to light green, appearance of wax coating on skin, smoothening of the skin, distinct appearance of lenticels and extended shoulder development.
Mango maturity testing guides for Sindhri and Chaunsa S. B and Sufaid Chaunsa have been developed in Pakistan. These guides provide coding for pulp color changes with maturity and variety. However refractometer can also be used for reading of total soluble solids TSS or sugars as Brix, which is correlated with fruit maturity.
Top The studies are under way still this system is not recommended in Pakistan. Selection of site, soil and water analysis and selection of varieties have paramount importance to establish new orchards.
Boron facilitates the germination of pollen tube and reduces the time taken between pollination and fertilization. Mango trees are very sensitive to frost and get damaged if not properly protected. The management options against Fruit Fly are: Collection and destroying the infested fruits both dropped and harvested, helps in reducing population significantly. Apical necrosis blossom blight, powdery meldew and malformation are the major flower diseases in mango. Improper Irrigation, root injuries, high soil pH, and predisposing factors of mango sudden death.
Seven sprays viz. Pruning of trees for better light penetration and air circulation inside the orchard is very helpful to manage the disease inoculums at minimum level round the year. The visual indices of at maturing fruit include changes in the color of skin from dark green to light green, appearance of wax coating on skin, smoothening of the skin, distinct appearance of lenticels and extended shoulder development.
How many approx. What is the best time to plant mango trees. Experts please advise. Thanks Shailu. Last edited by a moderator: May 18, The planting distance is 10m. In the model scheme, a spacing of 8m. The mango orchard starts bearing from sixth year onwards and the economic life of a mango tree exceeds 35 years. Yield of fruits varies considerably according to the variety, climatic conditions, plant population etc.
This system warrants the adoption of certain important technologies like formative pruning in the initial years, proper canopy management annually to encourage vegetative growth immediately after the harvest, stopping of the vegetative growth during September to favour fruit bud initiation and differentiation.
Adoption of the drip irrigation system in order to replenish the loss of moisture and provide nutrients with required quantity at appropriate doses through fertigation technique is highly essential to reap a higher yield with quality fruits. Besides Kesar he has several of the Rumania variety which bear fruit twice a year and are from North Andhra Pradesh. The fruits of Benishan and Tommy Atkins from Florida, USA , the purple beauty, which a friend gifted are table varieties used for pickling and home consumption.
Assisted by his sons, Shivanand, a Civil Engineer who quit his job in a Kirloskarwadi-based firm, and Madhavanand, an Arts graduate, Gavane continues to grow the Sonaka and SS varieties of grapes on nine acres and also runs a plant nursery. Experts believe that mango cultivation can be revolutionised by the adoption of UHDP. It can be grown in a wide range of soils except for clayey or extremely sandy or rocky calcareous, alkaline or waterlogged soils.
Gavane has planted at a spacing of 12 ft by 4 ft, accommodating plants in an acre unlike the plants per acre. The critical components of UHDP technology are the management of inputs: irrigation and fertiliser and besides the canopy management.
These two inputs are provided through drip irrigation systems. Pruning is a very essential and critical operation of UHDP to maintain fruiting shoots and to contain its canopy.
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