And extension agent Curtis Swift at Colorado State University says people interested in shade planting should also remember something else.
VOA: special.2011.08.02
May Berenbaum says people also can help the honeybee by planting more flowers and showing less hostility toward weeds.
VOA: special.2011.05.24
Carl Rosen of the University of Minnesota Extension notes that concerns about lead have increased now that more people are planting gardens.
VOA: special.2009.06.09
A more common way to deal with weeds is to control them enough so that the land can be used for planting.
VOA: special.2009.05.26
Experts say some methods of tilling turning the soil to prepare for planting also release harmful carbon dioxide.
VOA: special.2010.01.05
Try to choose plants that live best with cold weather, and planting areas that face west and south.
VOA: special.2010.01.12
The findings suggest that things like land rights, markets or government policies can influence tree planting and protection.
VOA: special.2009.09.01
The report says the bugs invaded after farmers decreased their use of insecticides by planting Bt cotton.
VOA: special.2010.05.25
They found that over a period of six years, planting three rows of trees reduced total dust and ammonia by more than half.
VOA: special.2009.09.08
And, she gave financial support to organizations that supported animal rights and the planting of city gardens.
VOA: special.2009.01.11
Professor Taylor is urging people in the southern United States to help the monarchs by planting milkweed.
VOA: special.2010.04.27
The University of Illinois Extension advises getting bare-root roses as close to planting time as you can.
VOA: special.2010.06.15
After that,if you do fertilize the bulbs, do not mix the fertilizer in the planting hole.
VOA: special.2011.04.12
Advisers at the University of Illinois Extension say the best planting temperature is fifteen degrees Celsius.
VOA: special.2010.10.12
Iowa State University horticulture specialist Cindy Haynes suggests planting the seeds one and one-quarter centimeters deep.
VOA: special.2009.02.17
Professor Cindy Haynes at Iowa State University suggests planting the seeds one and one-quarter centimeters deep.
VOA: special.2010.03.02
In addition,the study noted tree-planting programs in countries such as China, India,Vietnam and the United States.
VOA: special.2010.04.06
Planting trees around poultry farms can improve air and water quality and relations with neighbors.
VOA: special.2009.09.08
Planting them every two or three weeks would provide a continuous harvest into the fall.
VOA: special.2009.02.17
In his new six-week program, Colin Archipley will teach agricultural skills from planting to harvest.
VOA: special.2010.12.28
Planting them every two or three weeks will provide a continuous harvest into the fall.
VOA: special.2010.03.02
Once growth is established, the box can be removed and used to start another planting.
VOA: special.2010.07.13
The University of Illinois Extension advises that the best planting temperature is fifteen degrees Celsius.
VOA: special.2009.04.28
Planting beans every two to four weeks until early August will provide a continuous harvest.
VOA: special.2009.03.24
He says one of the most common methods for suppressing weeds is dense planting.
VOA: special.2009.05.26
And although the land seemed rich, it was difficult to prepare for planting.
VOA: special.2010.04.15
Some gardeners say the most beautiful presentation comes from planting mums close together.
VOA: special.2010.06.29
But now a new generation of farmers is planting crops in urban areas.
VOA: special.2010.07.06
应用推荐