Nutrients / Fertilizers Requirement for Cashew Farming Age Perfect time for planting is June-July while you should consider seedlings of 45 days for plantation. Fill the pits with a mixture of FYM neem cake and top soil. Ripen nut in cashew plantationĬultivators with land scarcity can go for high density cashew plantation and consider pit sizes 45cm x 45 cm x 45 cm with a spacing of 5m x 5 m (fit for 400 grafts/ hectare land). (Ideally fit to produce 204 grafts/ hectare land). Pits measuring 60cm X 60cm X 60cm should be dug keeping a spacing of 7×7 m for having a standard planting set. It should be prepared before monsoon (April to June). The land needs to be thoroughly ploughed that fosters aeration and helps in moisture conservation. Want to Start Farming or Agri Business Project? Download Project Reports Land Preparation and Planting Success rate of epicotyl grafting is as high as 70%, however, requires good temperature, high humidity level, and hygiene to avoid fungal diseases in cashew nut plantation. Make sure that the graft joint remains above the soil level within the plastic bag and the bag should be watered thoroughly. The plastic bag should have some drainage holes on it. Further the tied graft should be planted in a poly bag of 30×20 sq cm size of 300-350 gauge filled with a mixture of soil, sand and cow dung at 2:1:1 ratio. The polythene strip size should be 30 cm in length and 1.5 cm in width. Take a polythene strip of 100-120 mm gauge thickness and bind the graft joint quite firmly. After that, the wedged scion should be inserted into the fissure of the rootstock in a way so that when combined, the rootstock and scion matches perfectly with each other. By giving a downward parallel cut of 4-6 cm deep in the middle of the decapitated stalk will produce a fissure in the stem. Graftingįor epicotyl grafting, lively seedlings with stones need to be uprooted from the nursery bed at an early stage and they should be beheaded keeping a height of 8-10 cm. Therefore, growers in areas which are prone to drought should better go for epicotyl grafting which has received great response from all regions for its success rate. Propagation through air layering could be successful even though cashew plantations raised through the process are quite vulnerable to drought and under such condition the chance of survival rate is low. Excess temperature above 36° C especially during flowering and fruiting period could affect adversely to maintain fruit standard. For best results it needs a well-defined dry weather condition for a minimum of 4 months while heavy rainfall with erratic climate is not favorable for it. Climate for Cashew Nut CultivationĪreas with annual rainfall of 1000-2000 mm and temperature ranging between 20 to 30☌ are best for cashew nut cultivation. Pure sandy soil enriched with minerals can also be chosen for growing cashew. Also, the pH level of soil should be up to 8.0 at the maximum level. Cultivators should be careful about flooding or water stagnation in the field which damages plant growth. Sandy red soil, coastal sandy soils, and laterite soils are great for cashew plantation. Technical Requirements for Cashew Plantation Ideal Soil for Cashew PlantationĬashew can do well when grown in deep, sandy loam well-drained soil, even though they can be grown in poor soils too. Karnataka – Ullal-1/ Ullal-2/ Ullal-3/ Ullal-4/ UN-50/ Chintamani-1/ NRCC-1/ NRCC-2.Maharashtra – Vengurla-1/ Vengurla-2/ Vengurla-3/ Vengurla-4/ Vengurla-5/ Vengurla-6/ Vengurla-7.Tamil Nadu – Virudhachalam-1,-2, -3, VRI 4, VRI (CW)- H1.Here are some cashew varieties developed by and/or suitable for different states in India. There are many varieties available for commercial cashew plantation in India. Cashew plant or Kaju badam tree Varieties of Cashew Plants With high potential to earn foreign exchange, Indian cultivators started growing it commercially since 1920. Being native of Central American and South East Central Brazil, it was first cultivated in the Malabar Coast of India. With an earlier maturity, higher yield, and increasing demand in the market, cashew has been one of the most preferred choices of farming to cultivators. The tropical evergreen plant cashew (Anacardium occidentale), also known as Kaju plant or Kaju badam tree usually develops as high as 46 ft, while dwarf cashew grows up to 20 ft. Here is the complete guidance on cashew nut cultivation from seed selection to cultivation to pest control of cashew plants and harvesting. Cashew plantation in India is a very profitable agrobusiness.
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