Tuesday, November 26, 2013

How to plant a tree?

arbor day trees
  • Select the right time of year for planting the tree. Do not plant in late spring or summer because the heat will stress the plant and may cause it to die. The best time to plant a tree is fall (autumn) or early spring.
  • Check to see if there are any local requirements concerning digging deep holes if you need to dig near telephone and other cables (for example, in urban areas). We have already contacted Miss Utility and have been cleared to dig.


  • Choose a suitable tree for the region, climate, and space.


  • Research local cultivars of species native to your area. If you are willing plant a non-native species, consider carefully why. We have chosen all native trees which will do well in our area.



  • Prepare the hole. Take a suitable shovel and dig a hole that is 4-5 times the width of the root ball, more than enough so it will fit, and give room for the fresh roots to grow without stress. This lets the roots ease in more easily and begin to grow outwards into the soil. No need to cut off the wire root basket if there is one, the roots will grow through and it will prevent damaging the root ball during planting.

What is the proper solution for global warming?

recycle


There is no single solution to global warming, starting from people at home. Adapting to changes already underway: As the Climate Hot Map demonstrates, the impacts of a warming world are already being felt by people around the globe. If climate change continues unchecked, these impacts are almost certain to get worse

Reduce, Reuse, Recycle

  • Do your part to reduce waste by choosing reusable products instead of disposables. Buying products with minimal packaging (including the economy size when that makes sense for you) will help to reduce waste. And whenever you can, recycle paper, plastic, newspaper, glass and aluminum cans. If there isn't a recycling program at your workplace, school, or in your community, ask about starting one.


  • Wrapping heat and cooling ducts with duct wrap or mastic sealant, insure all ventilation ducts from leeks and wasting more energy.


unplugged
  • Unplugging every electrical device that's not being used, you free yourself of being the victim of vampire energy, in which appliances still consume energy while still being turned off.






  • Checking window frames and doors for leeks and installing weatherstrips help keep your home well heated while lessening the consumption of energy.

Friday, November 22, 2013

VAAL RIVER

also the longest in south africa


The Vaal River is found in South Africa. The river has its source near Breyten in Mpumalanga province, east of Johannesburg and about 30 km north of Ermelo and only about 240 km from the Indian Ocean. It 1,120 km in length.

Water is drawn from the Vaal river to meet the to supply the whole of Gauteng  Area and a large part of the Free State. As a part of the Vaal-Hartz Scheme it is a major source of water for irrigation. Water drawn from the Vaal supports 12 million consumers in Gauteng and surrounding areas