Horticulture
Horticulture :: Plantation Crops :: Palmyrah

Ecology

Since, thousands years of palms are seen now a days adopt today’s environment through natural selection, says by a scientist Kandhaiya.

Soil

Palm grows in fallow land and all soil types. In spite of the palm grows well in the sand soil, red soil, black soil and alluvial soil. Palm also grows well in drastic soil types. In areas with adequate soil fertility gives extreme yielding. The palm grow in the acidity of the soil PH 5.5 in Kampuciya. East Coast palm grows in the sand ridges and prevents soil erosion.

Manuring

The need for nutrients requirements increases when Palm age increases.

Year The amount of manure (Kg / palm) The amount of manure (t / ha)
Second year 10 11.10
Third year 20 22.20
Fourth year 20 22.20
Fifth year 30 33.30
Sixth Year 30 33.30
Seventh year 40 44.40
Eighth Year 40 44.40
Ninth year 50 55.50
Tenth Year 50 55.50
Eleventh year onwards 60 66.60

Different types of manure used in organic farming were taken for analysis.

Methods Patanir algorithm yields (in liters) patanir collecting period (days) Palm jaggery production (kg)
Farmyard manure - 60 kg / palm 121.16 53.65 15.25
Sheep manure - 20 kg / palm 33.85 39.00 15.70
Kolinci -30 kg / palm 107.16 67.25 15.50
Green leaves 100 kg / palm 65.48 65.75 17.85
Without manure 65.50 55.00 15.80

Apply10 kg of farmyard manure before planting and the increased subsequent rate of 10 kg per palm is to be applied after two years once. In the eleventh year of 60 kg / palm reaches the same level as farmyard manure to be applied annually.

Climate

Tropical and subtropical regions grows well in the sandy plains. The necessary average temperature while 30°c, and tolerant 45°c of up to 0°c. On both sides of the equator in the most arid areas of Asia and Africa, two continents that adorn the plant is the palm. Weakening of the natural resources of soil bunds in the low rainfall showers developing in the palm has been committed to various benefits. Larger area palm seen in the short-term monsoon of Tamil Nadu, Sri Lanka, Madagascar, Myanmar and Central and West Africa where dry weather will prevail. In India, at an elevation of 500-800 meters tall palms are found in mountain areas.

Irrigation

Irrigation can have cause significant effects on the palm. The palm is planted in the monsoon season. Before the start of the rainy season, plough well the area between the palms and setup Round basin of 45 cm in diameter. In the fail of the monsoon rains to pour water  day to day manner to palm.

The impact of irrigation on the palm (leaf / Palm)

Sex Irrigation methods Without irrigation Average
Once in 15 days Once a month
Male 30.38 29.28 27.13 29.13
Female 26.25 28.50 29.75 28.17
Average 28.32 29.19 28.44 -

Cleaning of plots

Years of after planting Required labors/ year
First year 25 females
Second year to Fifth year 25 females
Sixth year to Eighth year 30 females
Ninth yea to 12th year 38 females
Thirteenth year onwards 50 females

Intercropping

In the monsoon season, groundnut, sesame, cowpea and green lentils, etc. grow as a intercrops. Fruit crops like pomegranate, Amla, Custard apple, guava, West Indian cherry, maple, Ber, etc. by intercropped cultivation to get over the extra income. Moringa grow as a border crop, and cow pea grow as grain crop can be obtained additional revenue.

Cleaning of Palm trees

Sixth year onwards cleaning is necessary. Cleaning depending on Palm's height, age, etc.,.

Source:Dr.V.Ponnuswami, PhD, PDF (Taiwan), Former Dean & Professor (Horticulture), Horticultural College & Research Institute, Tamil Nadu Agricultural University, Coimbatore

e-mail:swamyvp200259@gmail.com
Website:www.swamyhortiiech.com

Last Update January 2016

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