Gramophone
Shakti Vardhak Virat: This variety of moong has 70-80 days maturity. Its plant is straight, hard, less growing, which has 10-12 grains in pods. This improved variety is suitable for sowing in both summer and kharif seasons.
Moong Awasthi Samrat: This improved variety is suitable for sowing in both summer and kharif seasons. This variety of moong gives good yield in 70-80 days.
Eagle Moong: This variety is also known as PDM-139, which is matured in 55-60 days. Its yield is 12-15 quintals per hectare. This variety has moderate immunity to the yellow mosaic virus. This improved variety is suitable for sowing in summer season.
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It is a small insect which causes the most damage to the onion crop. Both its infant and adults suck the juice by hiding it in the cheekbones of the leaves. This forms yellow-white spots on the leaves, and in the later stages, the leaves shrink. This insect is yellow in their initial stages which turns dark brown later. Its lifespan is of 8–10 days. Adults live in a dormant state on an onion field, on the grass and other plants. In winter, thrips go into tubers and act as a source of infection the next year. These pests appear in large numbers on onion tubers during March-April. They suck the juice from leaves which makes them spiral and limits the plant’s growth. Sometimes their infestation remains on the tubers even during the storage.
Preventive measures –
-For control of thrips in onion, deep ploughing should be done in summer.
-Do not use nitrogen fertilizer in excess.
–Spray Profenophos 50 E.C. @ 45 ml or lambda-cyhalothrin 4.9% c.s. @ 20 ml or spinosed @ 10 ml or fipronil 5 s.c. with 15 litres of water per acre.
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There are mainly two ways of doing soil treatment using chemicals, which are as follows:
Soil solarization– Due to strong sunlight and high temperature, summer is the best time for soil solarization. In this process, the seed-plots (seedbeds) are covered by a transparent sheet of plastic for one to two months. The edges of the plastic sheet should be covered with soil so that air cannot enter inside. This process increases the temperature inside the plastic film, which destroy the harmful pests, the spores of diseases and the seeds of some weeds present in the soil. The Soil solarization reduces soilborne diseases and pests in the seedbeds. In this way, you can reduce the pests in the soil without using any kind of chemicals.
Organic method –
In this method, the soil is treated with fungicide Trichoderma viridi (Sanjivani / Combate) and insecticide Bueveria basiana (Bave Curb). Take 8-10 tons of good rotten cow dung and mix 2 kg of Sanjivani / Combate and Bave Curb and maintain moisture in the mixture. This mixture should not get direct sunlight. So, do this process under a shade or tree. Maintain the moisture by spraying some water on the mixture whenever needed. After 4-5 days, the colour of the manure becomes light green due to the germination of the fungus. After that, the fertilizer is turned upside down so that the fungus can be contained in the bottom layer also. After 7 to 10 days, this mixture should be scattered in the field. By doing this, the harmful pests present in the land, their eggs, pupa and spores of fungi can be destroyed. The soil enrichment kit by Gramophone contains all the biological products that improve soil structure, increase the number of beneficial organisms and availability of plant nutrients, destroy harmful fungi, grow roots, increase rhizobium in roots and increase nitrogen fixation.
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