BER

Indian jujube or Ber also known as poor man fruit is hardy fruit crop suitable for arid region. Ber is rich source of Protein, Vitamin C and minerals. It is a cultivated thought out the country. Madhya Pradesh, Bihar, Uttar Pradesh, Punjab, Haryana, Rajasthan, Gujrat, Maharashtra, Tamilnadu and Andhra Pradesh are major Ber growing states. It is a common and fourth important fruit crop (after kinnow, mango, guava) of Punjab state.

It can cultivated on wide range of soil like from shallow to deep, from gravely and sandy to clay soil. It can also grow on marginal and soil that are unfit for cultivation. It can stand with in saline, alkaline soil also in water logging soil to some extent. Deep sandy loamy soils with good drainage capacity is ideal soil for ber cultivation.

Umran: Fruits are of oval shape with smooth and glossy skin. Fruits are of golden yellow color and on maturity it changes to chocolate brown. Gets mature in March end to Mid April. Gives average yield of 150-200 kg per tree.

Kaithli: Fruits are of medium size, oblong, with smooth skin and of greenish yellow color. Ready to harvest in March end. Fruits are of sweet in test. It gives average yield of 75 kg per Tree. Get affected with powdery mildew disease.

ZG 2: Trees are of spreading type. Fruits are of medium size, oblong and of bright green color on ripening. Sweet in test. It is resistive to powdery mildew disease. Ready to harvest in March End. It gives average yield of 150 kg per tree.

Wallaiti: Medium to large size fruits with oval shape. On maturity, color of fruit changes to golden yellow color. Pulp is soft with TSS from 13.8 to 15%. It gives average yield of 114 kg fruits per tree.

Sanaur 2: Fruits are of large size, skin is smooth with golden yellow color. Sweet in test having TSS 19%. Resistant to powdery mildew. Ready to harvest in second fortnight of March. It gives average yield of 150 kg per tree.

Other States Variety

Gola: High yielding, early maturing variety suitable for dry areas. Fruits are round, greenish yellow in color.

Banarasi Kadaka, Mehrun, Parbhani, Elaichi, Sanam 5.

For Ber farming, well prepared land is required. To bring the soil to fine tilth, 2-3 ploughings followed by levelling should be done.

It is generally propagated by budding. Katha ber is generally used for raising rootstock. Dip ber seeds in 17-18% salt solution for 24 hour. Then sow seeds in nursery during April month at distance of 15 cm in row and 30 cm between two plants. In 3-4 week germination started and then plant is ready for budding in August month. T- budding is done in June-September Month.

Time of sowing
Transplanting is carried out in February-March or August-September. Defoliate the plant while lifting from nursery for transplantation purpose.

Spacing
Spacing of 7.5 x 7.5 m is used for planting.

Sowing Depth
Before planting dig pit of 60 x 60 x 60 cm and kept open in sun for 15 days. They fill this pit with mixture of soil and cowdung. Then transplant budded plant in it.

Proper and regular annual training and pruning is necessary. Start it from nursery stage. In nursery, ensure that plant having single stem. After transplantation, in field keep head clean up to 30-45 cm with 4-5 strong branches. Prune lower branches and prevent them from spreading on ground. Remove disease, thin, dry and broken branches of previous season. Pruning is carried out when plants are in dormant state i.e from second fortnight of May.

Fertilizer Requirement (Kg/tree)

Apply 20kg/tree Well Decomposed Cowdung for 1 year old crop along with Urea@200gm/tree. Increased dose of Cowdung by 20 kg and Urea by 200 gm for two year old crop, i.e Cowdung@40kg and Urea@400gm. Keep increasing cowdung quantity by 20 kg and Urea dose by 200 gm as age of crop increases.

Apply whole amount of Cow dung in May month. Apply Urea in two equal parts, First dose should be given in July-August and second dose is applied at after fruit set stage.

Spray with Diuron@1.2kg/acre as pre-emergence herbicide in first fortnight of August. The weeds can be controlled as post emergence by Glyphosate@1.2Ltr/acre or Paraquat@1.2Ltr/acre in 200 ltr of water when weeds are 15-20 cm in height.

Established trees generally not required frequent irrigation. When plant is in dormant stage, no irrigation is required. At fruit development stage irrigation is essential. At this stage apply irrigation with interval of 3-4 weeks depending upon weather condition. Stop irrigation in second fortnight of March.

Inter crops can be taken during first three - four years. Crops like Gram, Moong and Mash can be taken as intercrop during initial years. These crop give extra income also enriched soil by fixing atmospheric nitrogen.

• Insect Pest and their control

Fruit Fly: Serious pest of ber. Females lay eggs below epidermis of young fruits. Later on maggots feed on pulp afterward fruits starts rotting and get drop.

Grow fruit fly tolerant varieties. Remove and destroyed infected fruits away from field. Keep field clean. Take spray of Dimethoate@500ml/300ltr of water in February-March month. 15 days before harvesting, stop spraying of Dimethoate.

Leaf Eating Caterpillar: They feed on leaves and tender fruits and thus affect fruit quality.

At initial stage of infestation, collect caterpillar with hand and destroyed them. Take spray of Carbaryl@750gm/250 ltr of water.

• Diseases and their control

Powdery Mildew: White powdery growth is observed on young leaves and also on fruits. In severe condition pre-mature defoliation and fruit drop is observed. Fruit quality get deteriorated and they remain small in size.

Take spray of wet table Sulphur@250gm/100ltr of water during flowering stage. If necessary repeat the spray.

Leaf Mould: Blackish growth and sooty mould is seen underside of leaves. They give yellow appearance and severe infection they get fall off.

If infestation is observed, take spray of Copper Oxychloride@300gm in 100 ltr of water.

Black Fruit spot: Small, irregular, black spots observed on ber fruits. Symptoms of disease are seen in February month. In severe infection fruits get drop off.

Start spraying of Mancozeb 75WP@250gm/100 ltr of water from January month up to mid-February with interval of 10-15 days.

First harvest is done within 2-3 years after planting. Harvesting should be done at right stage of maturity. Avoid over ripening stage, as it decreases quality and test of fruits. Picked when they are of normal size and give ripening color depending upon variety.

Remove damaged and under ripe fruits and do grading depending upon size. After grading do proper packing in Corrugated fibre board cartoons or wooden baskets or gunny bags of convenient size.