- 2 â Science Content for the Teacher: Gel Electrophoresis is a technique widely used in professional laboratory settings. There are a number of types of electrophoresis, but one of the simplest is that of agarose gel electrophoresis. This technique is used in laboratories to separate DNA based on size. 2 â Science Content for the Teacher: Gel Electrophoresis is a technique widely used in professional laboratory settings. There are a number of types of electrophoresis, but one of the simplest is that of agarose gel electrophoresis. This technique is used in laboratories to separate DNA based on size.
Dahlia Growing Tips. Dahlias that have been grown in pots can be planted in the garden following. the same procedures you would for planting any other perennial plant. If your goal is to produce massive sized flowers, remove all of the side buds at the end of each branch throughout the growing season.ahlia plants grow and bloom best in full sun. Dahlias tolerate most soil types, but prefer a sandy, well drained, slightly acidic soil with a pH of 6.2- 6.5. If your soil is heavy or clay, adding sand and peat moss will help to lighten it. Water established Dahlias thoroughly and deeply once a week.
Continue to water hanging baskets and window boxes more than once a day in hot, dry weather Harvest fruit and vegetables when they are ripe Harvest culinary herbs to freeze or dry for winter use Disbud dahlias, as required Remove the growing tips from greenhouse tomatoes by the middle of the month, to encourage the fruit to develop rapidly Take the last crop of cuttings from pinks Pick off and destroy any fruits of early apples and plum trees showing signs of rot Plant new summer varieties ...