Skip to main content

A Guide to Grow Watermelons

The most grown watermelon type and highly Market demanded is the Zebra type with dark green stripes.

·         Oblong in shape

·         Average fruit weight 6 – 15kg

·         Deep red flesh, crispy & firm

·         Good shelf life for long distance transport

·         Yield potential of 18g 25 tons per acre

Maturity it's takes 60 – 90 days to maturity depending on the area grown.

1. Climatic Requirements

·         Long, warm growing periods

·         -Bright, hot days (27 – 35ºC)

·         Warm nights (16 – 21ºC)

·         Cool Temp. & Excessive. Delay germination, Slows growth, and poor fruit setting, hallow fruit

·         High humidity: Susceptible to various diseases & Reduce the flowering

2. Soil Requirements

·         Sandy loam

·         Rich in organic matter & good drainage

·         Heavy textured soils: Slower crop development & cracked fruits

·         Soil pH: 6 – 7

·         Apply lime if soil pH is too low or as guided by soil analysis results.

3. Propagation

Watermelons can be direct seeded, or propagated to a seedling and later transplanted.

4. Planting

Seed Requirements & Sowing Method

·         Seed Rate: 500 – 600 gms per acre

For the direct sowing, the planting depth is about 1cm or double the size of the seed.

They can be planted in single or double rows.

a. Single row system:

Row spacing: 2 - 2.5 metres

Plant spacing: 40 - 60cm

b. Double row system:

Row spacing: 2 - 3m

Plant spacing: 40- 60cm

5. Site selection

Watermelon should be planted where no other melon family crops have been grown before.

Always consider where Cereals, Legumes, Pulses have been grown for at least two seasons.

6. Fertilizer and Manure application

Manure capacity is 5 - 8 tons/acre or as advised in soil analysis results.

7. Fertilizer and Planting

We plant with a phosphorus based fertilizer (DAP, 23.23.0 or Yara power) at a capacity of 50 to 100kg per acre or as advised in soil analysis results.

Top Dress:

1st fertilizer: 50kg 23:23:0 or vegetative fertilizer at 14 to 20 days after planting.

2nd fertilizer Yara liva Nitrabor and Yara Mila winner at 30 to 45 days after planting.

Comments

Popular posts from this blog

How to kill rats in your poultry house - using a mixture of baking soda, flour and sugar

Rats are dangerous animals in the poultry house and they cause problems both direct and indirect. Direct - they eat chicks or kill chicks rapidly. Indirect - they carry many diseases that affect chicks. Therefore, their presence in the poultry house is a big risk. However, it is a bit hard to control rats in the poultry house because most of the chemicals that kill rats are harmful to our birds. Nevertheless, today we shall break the secret on how to kill rats using safe methods. Remember I am an organic poultry farmer and I promote organic methods all the time. So now, let us see how to solve this rat issue. Organic method of getting rid of rats on farms and at home: Mix baking soda + flour + sugar at equal ratios 1:1:1. Mix thoroughly dry. Put them in small containers and place them at the corners of your poultry house. They will eat it and never return to disturb you again. If you have a small bowl of that size, you can also use it. Rats love flour and so will golf it. Secondly, t

Hilling potatoes: why it is important

The main reason to hill potatoes is to increase yield. Potatoes form along the underground stem of the plant and not from the roots. So hilling effectively lengthen the underground portion of the stem thus increasing yield. You can either add additional soil to the bed and then mound it around the plants, or you can scoop up soil from the rows and press it against the stems. Later in the season, it’s easy to reach in and check the potatoes for size before you harvest them. After the plants reach about 20 to 30cm tall, soil needs to be hilled around the plants for the potato tubers to grow in. These “hills” or ridges are where the potatoes will form, and it is important to keep them covered and away from sunlight. If the potato tubers come in contact with sunlight they can become green and not fit to eat. In fact, green potatoes can carry toxins and could become poisonous. To prevent this, potatoes should be hilled at least 3 to 4 times during their growth cycle. The more you can hill t

Complete Guide To Chicken Feed Formulation

The common ingredients are whole maize, maize bran, cotton seed cake, soya beans, sunflower and fishmeal (omena). In addition, farmers need to add several feed additives (micronutrients, minerals and vitamins) to ensure their birds have a balanced feed that meets their daily nutrient requirements. Ingredients are cheaply available, especially after the harvesting season. Depending on the cost of ingredients, farmers who make their own feeds at home save between 30 to 50% for every 70kg bag of chicken feed, depending on the source of their raw materials. Due to government regulation, major feed companies have reduced the standard quantity of feed from 70kg to 50kg per bag, but the price of feed still remains almost the same. This means that farmers who are able to make their own feeds make great savings on feeds which take up to 80% of the production costs. To formulate feed, farmers have to use the Pearson Square Method . In this method, the Digestible Crude Protein (DCP) is