Cultivation of Medicinal Plant 

Aloe Vera Cultivation

Aloe Vera (Aloe barbadensis) is a popular medicinal plant. It belongs to liliaceae family. It is a perennial plant, growing to the Hight of 1½ – 2½ ft. Its leaves are long and thick, juicy with a wheel like phylotaxy. The two sides of the leaves have thorny structure with a thorny tip. The inner substance of the leaves is jelly like, with bad odor and bitter in taste. The length of the leaves ranges from 25-30 cm., while the breadth ranges from 3-5 cm. Normally it flowers during October to January and the long inflorescence has a large number of small pink flowers all around. Fruits are developed during February to April. It is normally not propagated through seeds. Vegetative propagation is easy and convenient. Of late, because of sky rocketing price of allopathic medicines with its known side effects, medicinal plants and ayurvedic medicines are becoming popular. World trade worth about 80 million US$ dollars exists now and this is likely to increase by 35-40 percent within 5 years. USA dominates the market (65%) while India and China have a share of 10 percent each which could be enhanced by its commercial cultivation.

Soil and Climate

Aloe Vera is found to grow in hot humid and high rainfall conditions. It is grown in all kind of soils but well drained soil with high organic matter, is most suitable. It grows well in bright sun light. Shady conditions results in disease infestation It is highly sensitive to water stagnation. Therefore, well drained high land should be selected for its cultivation. A rainfall ranging from 1000 – 1200 mm is ideal for aloe Vera cultivation.

Seedling Preparation and Planting

Since it is difficult to grow aloe Vera from seeds, seedlings are normally raised from roots of the plants. Sucker itself can be used as seedlings as in Banana. Rainy season is ideal for sucker plantation. A spacing of 1.5 x 1 ft, 1 ft x 2 ft or 2 ft x 2 ft is followed.

Land Preparation

About 2-3 ploughings and laddering are done to make the soil weed free and friable. Land leveling is then followed. Along the slope, 15-20 ft apart drainage are made.

Application of Plant Nutrients

Before land preparation, about 8-10 tons FYM/ ha is applied. Before the last ploughing, 35 kg N, 70 kg P2 O5 , and 70 kg K2 O/ha are added. For controlling termites problem, 350-400 kg Neem Cake / ha may be applied. In September – October about 35-40 kg N as top dressing may be applied. If the soil is rich in organic matter, N dose can be reduced.

Irrigation and Intercultural

After 40 days or so weeding and earthing up are done. Earthing up is also practiced after top dressing of fertilizer. Aloe Vera is slightly tolerant to drought, but very sensitive to water stagnation. Therefore, proper drainage is more important than irrigation. As per need light irrigation during drought is enough.

Plant Protection

Aloe Vera is infested by various insets and pests Special care is needed for their control in medicinal plants like aloe Vera where the juice of the leaves are directly taken as medicine. Clean cultivation, intercultural operation, regular and need based irrigation, application of adequate organic manure, treatment of sucker before planting, and cultivation of aloe Vera in sunny conditions are conducive for healthy growth of the aloe Vera crop. Use of organic source of plant protection materials like raw garlic juice, neem oil (10,000 ppm) 2-3 ml / lit, tobacco extractant 20 ml / lit gave reasonably good result.


Harvesting of leaves starts after 7-8 months of planting. Sharp knife is used for harvesting. Care has to be taken to reduce the loss of juice from the cut portion. If harvesting is done once in a year, October – November are the best period for harvesting. Second year gives maximum yield and for about 4-5 years good yield could be harvested. After harvesting leaves are dried in shade and then in sun before storages. Flowers are collected in December – January and preserved after proper drying. Yearly 100 – 115 quintals raw leaves and 350 – 400 kg flowers / ha are obtained. (3)

Medicinal Quality

Both the juice of leaves and flowers are used as medicine, but medicines are prepared from leaves. Intake of juice of leave, improves hunger, and helps in digestion. Juice when mixed with sugar cures cough and cold. Besides these, it also cures nervous weakness, asthma, Jaundice, etc. The leaf flesh (about 7-8g) mixed with honey, taken in morning and evening cures constipation. Besides, it is good medicine for many other diseases. It contains various organic compounds which cures diseases. Of these, the main use is alone. Besides, these it contains 12 types of vitamin, 20 kinds of amino acids, 20 kinds of minerals, 200 different types of polysaccharides, and various kinds of glycol- protein which are used for human health. Aloine A, and Aloine B, are principles of the ayurvedic medicine.


Expenditure to be incurred for Aloe Vera cultivation normally amounts to about Rs.1,10,000 / ha. The expected income with a yield of about 110 – 115 quintal would be about Rs. 340,000/ha. The net profit would be about Rs.230,000 /ha/year. In addition to monetary benefit, social benefit would be enormous. Better management can results in much higher income and net profit.

Success Story of an Aloe Vera Farmer

Jakir Hussain of village Seoraderiya, block Amta 2, Post Office, Barda, district Howrah, Pin 711 401. (Mobile 09732449555) is a progressive farmer of his locality.

He has three brothers and 22 bighas of land (2.93 ha) in a joint family. Traditionally he grows rice, potato and other vegetables. With the help of the local ADO office, he has participated in many training programmers, workshops organized by the state department of agriculture and other agencies. To meet the crop needs he also used organic manures / vermi compost etc. prepared by him.

When he was convinced about the profitability of aloe Vera cultivation, he decided to grow this crop. He collected the suckers of aloe Vera from Narendrapur Ram Krishna Mission in the South 24 Parganas and Sriniketan (district Birbhum) Visva-Bharati, West Bengal. After a year of cultivation, he could get a good amount of profit. The produce is purchased by the Centre for Rural Development, (CRD) of Jadarpur university which provides technological advise for the cultivation of medicinal plants and their ago-processing.

He harvests the crop at two months interval. Since produce is purchased by the university, he has virtually no problem of marketing. He plans to start a agro-processing unit of his own in future. For the benefit of the readers the method of cultivation adopted by him is mentioned here. Techniques Adopted


Techniques Adopted

  1. Land Preparation.
  2. Application of about 8 tonnes vermi compost / ha during last plough.
  3. No fertilizer or chemical was applied.
  4. The application of ½ kg vermi compost / sucker was applied after establishment of the sucker. The application was again repeated.
  5. Hand weeding was followed.
  6. Proper drainage facility was provided.
  7. Irrigations (except during raining season) were provided as and when needed.
  8. Number of plants / ha were 2625.
  9. Harvesting started after 8 months of planting.
  10. In first year three cuttings were given.
  11. Yield / ha was 39.4 tonnes of leaves.
  12. From 2nd year on ward 5 cutting were expected.
  13. In three years 13 cuttings are expected
  14. In three years 170.62 tonnes of yield

per ha is estimated.

Estimated income is mentioned in


Table 1 – Economics of aloe Vera cultivation

Sr No                                          ITEM                                        COST

1             First year expenditure                 —————-     2,25,000.00

2           2nd  year cost                              ——————   75,000.00

3          3rd  year cost       ———————                       75,000.00

4          Total cost in 3 years    ——————–               3,75,000.00

5          Estimated income (in 3 years) (Price Rs.15/kg) —     25,59,000.00

6          Profit at the end of 3 years  —–           21,84,300.00

7        (estimated) Profit / year / ha (average)  —   719,766.00