Process of daisy flower breeding

Please introduce to your child the daisy flower breeding process.

1- Multiplication of chrysanthemum by pruning method:

Plants caused by pruning often grow strong so ensure the nature of mother plants for good flowers, but the flowering time is relatively longer than that of cuttings and there are disadvantages of uneven flowering period. Want more good shoots need to root and take care of the mother tree fully, sprouting price arises around the mother tree more or less depending on the variety, depending on conditions of fertilizing, good or bad soil, new daisy varieties like CN - 93, CN - 97, Taiwan gold, purple lotus . are often the most spawn seed varieties.

2- Breeding by method of cuttings (tops):

- Mother plant garden: The garden planted with daisy plants with good and clean diseases, was carefully selected. Planting distance of 15 x 15 cm, density of 400,000 plants / ha. Get up high and have to drain. Usually after 10-12 days after planting, we take the tip one time and after 20 days, we press the tops for the second time. At this time, we need to pay attention to the control between the first and second tops because after a few days of first press, many branches will appear. When they are 12 - 15 cm long, we only get 3 best growing branches, the rest are removed. After 25 days from the second time of the tops, we cut the branches for the first time. So each mother tree will cut 3-4 branches. Then continue cutting for the 2nd and 3rd time, each time about 25 days apart.

With such techniques in 1 crop (about 4 months time) over 1 ha can get 4,000,000 good quality cuttings, this amount of seedlings is enough to grow for 10 ha in the production garden. After 3-4 such cuts, the old mother tree can be replaced or cared for to rejuvenate the mother garden

Weeding, rooting and preventing stem borers and fruit chisel by removing 3-5 Diaphos 10 H seeds on horn speakers at 20 and 40 days of SKG.

- Hybrid corn requires the most water at germination and from 15 days before it reaches to 20 days after flowering; need the least amount of water during the seedling period and maturity. If dehydration these periods will significantly reduce grain yield.

- Harvest when the leaves are dry, turn yellow when the seed feet appear black scars. Store at a moisture content of about 13 –14%.