Announcements

Job offersmore »







Tweeting Growers

Top 5 - yesterday

Top 5 - last week

Top 5 - last month

Exchange ratesmore »




Grower William Kwezi sells car to build his own greenhouse

Uganda: Greenhouse gives veg grower better yields, more cash

William Kwezi lives in Gayaza, Wakiso District. He has been doing a lot of farming for the last 15 years but four years ago, he decided to start using greenhouses. He now grows horticultural crops including tomatoes, sweet pepper and cucumber. "In open-field cultivation, weather imbalances have a huge impact on productivity," he said. "You cannot be sure of how much you will harvest. Sometimes, there is a lot of sunshine, and sometimes a lot of rain. These changes can result in huge crop losses. But with greenhouses, everything is controlled. I control the temperatures, the water supply, and everything else. I know what to expect from my greenhouse."

Using local materials for greenhouses

"I build the greenhouses myself using local materials. Where some people use metal for poles, I use eucalyptus. I have also been building greenhouses for other farmers."

"The only materials I buy from the shop are the sheets, which come in a kit. The kit covers an area of 160 square metres; this is a greenhouse of 20 by 8 metres. This kit costs about Shs2.2m at Nsanja Agrochemicals Ltd. I employ 10 people. These include plumbers, carpenters and casual labourers. It costs me about Shs 700,000 in labour to put up one greenhouse."

Challenges in greenhouse farming

"The challenges we face with greenhouses include wind, which can blow them down, and capital. You need at least Shs6.5m to build a greenhouse and have it stocked with crops. And you still have to spend more money on fertilizers and pesticides. We spray pesticides every week to kill pests while for weeds, we suppress their growth.

When I was starting, I sold my car and added on my savings to raise Shs6.2m to complete my first greenhouse. The other thing is that if one does not have enough knowledge about greenhouse farming, they will find challenges. You have to manage it very well, control temperatures, irrigation and so on.

Options for those with little capital
Those with less money have the option of using net-sheds or open-drip irrigation to practice at least some organized farming. This will give them better yields than the usual practice of solely depending on rainfall. A net-shed, for example, shields crops from direct sunshine.

Mid-day sunshine can be so rough. It makes the crops lose a lot of water. The shed reduces the sunshine reaching the crop by 35 per cent. You can also employ drip-lane irrigation in a net shed. To set up a net-shed, you use 40 per cent less the cost of a greenhouse. This is affordable for many farmers.

Click here for the complete article at monitor.co.ug


Publication date: 3/28/2013

 

 
 
tweet
 
share

email
   
print
 
subscribe

 

Other news in this sector:

5/5/2016 For Tyler, the H in Horticulture is for Humor
5/4/2016 US (MA): Organic heirloom tomatoes grown at former rose farm
5/4/2016 Video: Groovy in the greenhouse
5/4/2016 NL: Higher cucumber results with LED interlighting
5/4/2016 Pakistani greenhouse grower translates knowledge into practice
5/3/2016 UK: Strawberry growers use bumblebees for effective pollination
5/3/2016 US: Little boy's broccoli farm dream comes true
5/3/2016 Mexico: Greenhouse peppers for export on 10 ha
5/2/2016 Wedding bells ring in the Netherlands
5/2/2016 Indian brothers growing blueberries in Canada
5/2/2016 First Dutch LED-grown blackberries harvested
4/29/2016 US: Philadelphia's indoor farming ambitions
4/29/2016 UK: CIHort Young Horticulturist of the Year finalists
4/29/2016 New Zealand: Pukekohe grower named best young vegetable grower
4/29/2016 Bahrain: Grahame Dunling leaves Peninsula Farms for new challenge
4/29/2016 Speeding up the growth of exclusive cresses
4/28/2016 Canada: Shopping carts used to grow veg for the needy
4/28/2016 Germany: Landgard’s strawberry season has started
4/27/2016 Another Dutch open field grower moves indoors for increased production
4/27/2016 Arie van der Giessen of Backyard Farms featured in the Bangor Daily News