almonds.jpg

General Information

It is a deciduous tree which reaches upto the height of 10m and having diameter of trunk is 30-35cm. almonds belong to Rosaceae family. It has drupe fruit which consist of an outer hull and seed consisting of hard shell. Because of its nutritional value and health benefits, almonds are export well in the markets. Almonds can be grown in even pots or containers. It is used for making of almond milk, almond syrup, almond oil and almond flour. It helps in relieving constipation, preventing colon cancer, boosting immune system, and for regulating blood pressure.

Soil

It is grown in almost all varieties of soil. But deep and well drained loamy soil is best for the cultivation of almonds. Avoid cultivation in water logged soils and in high water table soils. pH of having 7.0-8.5 is suitable for almond farming.

Popular Varieties With Their Yield

California Paper Shell: It has straight growing tree which bear thick leaves. This is highly productive variety. It has long and papery fruits. In kernel 43% nuts are found which are sweet in taste.

Panthics Wonder:
The tree bears deep green color leaves and medium sized fruits which are long in shape. It has smooth peel, brown color nuts and sweet in taste. In kernel 38% nuts are found.

Thin shelled:
It has long kernel, sword shape, light brown in color, sweet and tasty.

Non-pareil:
Spreader kernel, flat and thin from head, big, papery, 65% nuts yield, plant has medium growth, straight spreading, and suitable yield giving.    

Himachal Varn-10:
This variety has spreading trees and has medium growth. It has medium to long sized grains and is brown in color. The fruits are plucked easily. Nuts are dark brown in color. In kernel 51% nuts are found.

Merced:
Trees firstly grow straight and grows fast.

Drek:
Rectangular kernel having head round or sharp, white color, medium stiffness, 30% nuts yield, brown color nuts, long, spreading plant, unlimited fruiting and more yield.

Thompson:
This is high yield giving variety. Almond and nuts are small in size.

Hybrid- 15:
This variety plants are spreading, soft leaves and is medium growing. Kernel is long sized. The nuts are deep brown in color. It gives an average of 51% nut yield.

Neplus Ultra:
It is high yielding variety.
 

Land Preparation

For almond farming, well prepared land is required. To bring the soil to the fine tilth, ploughing is done couple of times followed by leveling. At the time of last ploughing, the land is filled with organic matter.
 

Sowing

Time of sowing:
Planting should be done in January-February month.

Spacing:

Plant spacing of 6m X 6m or 4m X 4m or 3.5m X 3.5m is used.

Sowing depth:

Making pits of 3ft X 3ft X 3ft for planting the trees in the pits.

Method of sowing:

Grafting or budding method is used.
 

Pruning and Training

For the proper establishment of plant, pruning and training is required. Training of tree is done 1m above the ground at the time of planting. The training should not be done less than 0.7m above the ground. Training is done by leaving 3-4 scaffold branches which will help to balance the tree well.

Pruning is done in such a way so that new spur should constantly replace the older spurs. Unwanted water sprouts or suckers should be removed.
 

Irrigation

Depending upon soil type and climatic conditions irrigation is done. Irrigation is given whenever water stress conditions are seen. Mainly at the time of flowering or fruit development stage they are more sensitive to water stress therefore irrigation is necessary at this time. For proper utilization of water, drip irrigation is adopted. After irrigation or heavy rainfall, drain out the excess water from the fields.

Fertilizer

Fertilizer Requirement (kg/tree)

CAN
SSP MOP
2 1.2 1

 

For 6 and above year tree, use cow dung@35-40kg/tree, Calcium ammonium nitrate@2kg/tree, SSP@1.2kg/tree and MOP@1kg/tree should be used.

Plant protection

  • Disease and their control:

Powdery mildew: The typical symptom of this disease is rust on almond hulls.

Treatment: Application of fungicides at the time of mid spring is effective in prevention of powdery mildew. Resistant varieties must be grown. Application of Mancozeb @400gm or Z-78 is done after.

Rust: The symptoms are small, yellow color spots are seen on the upper surface of leaves and red color rusty spots are seen on the lower surface of the leaves.

Treatment: Application of Sulphur or Mancozeb @400gm is done after 5 weeks of petal fall and then it is applied 4-5 weeks later in the late spring.
 

Scab: The symptoms are grayish black color spots are seen on the leaves, fruits and twigs.

Treatment:
Application of Mancozeb @400gm is done after 5weeks of petal fall in late spring for the protection from scab.
 

  • Pest and their control:

Stink bugs: It mainly affects the crops in May-July month. The kernel becomes wrinkled and shows the symptoms of black spot at the puncture site.

Treatment:
Application of EKalux@300ml or Malathion@400ml is done for the protection of stink bugs.

Tree borers: The larva bore into trees which will lead to trunk cankers and ultimately death of the tree.

Treatment:
If larva is present spraying is done 2-3 times. First spraying is done in mid to late April and then after the intervals of 6 months. Application of Fame@20ml or Monocil@400ml is done.

Harvesting

Harvesting is mainly done in late August to September month when nuts are fully dried. Harvesting is done by manual plucking. After plucking the hull is removed manually. It gives an average yield of upto 400-800gm per acre.
 

Post-Harvest

After removal of hull, nuts are sun dried until their moisture content reaches 5-7%. After drying nuts are de-hulled and then shelled.