Retention and Viability

Retention and Viability
Seeds including Orthodox and when kept pace with 3-7% water DAUNPOKER.NET AGEN POKER DOMINO ONLINE INDONESIA TERBAIK TERBESAR DAN TERPERCAYAat low temperature (1-5C) viabilitasnya will remain high and could last several years. When seeds are stored in a paper bag at room temperature temperature, viabilitasnya tenable for 7-8 months. The rate of seed ripening is 9-12%. Presentation series 60-90% of fresh seed sprouts.
- Breeding Techniques In Generative
Breeding is done by using a generative seed hasrus first embedded in scattering media has been sterilized, then germinated after weaned into the growth media. Sprinkle media commonly used are sand river while the growth media in the form of a mixture of soil and compost.
Seeds used must come from a clear source of seed origin to be known genetic quality. Some form of seed sources that can be used is as follows:
1. Seed re-growth identified: vertical nature or quality of the crop with the average being used to produce seed and its location can be identified accurately
2. Terseleksi seed re-growth: natural vertical or crops, with trees penotipa for important characters (something like: straight stem, not handicapped and light branching) above average
3. Areal seed production: a higher quality compared to the identified vertical or teseleksi seed. Thinning to remove the ugly tree done to improve seed production.
4. Provenansi seed re-growth: the perpendicular constructed from seeds originating from the same provensi that have been tested and known benefits.
5. Seedling seed orchards: built with materials generative (seeds) derived from selected parent trees. In it done plus tree selection.
6. Clonal seed orchards: built with vegetative planting material multiplication result from the trees in the garden plus seed or clone test results.
7. Gardens crop: irrigated built to produce cuttings for seed production.MASTERPOKER88.COM JUDI POKER ONLINE UANG ASLI INDONESIA RESMI DAN TERPERCAYA
Handling dipersemaian an initial seed of crop development activities. Activities include: seed preparation, seeding media and media very low weaning, seed treatment, sowing seeds, weaning seeds, seed preservation san monitoring the amount of seed in the seedbed ready tnam. Usually in sowing the seeds needed special treatment (skarifikasi) to accelerate the process perkecmbahan seed. Skarifikasi seed can be done in several ways such as fragmentation / pengikiran seed skin, soaking in the hot and cold water, soaking in a solution of sulfuric acid. The next step is:
1. Distribution of seed: usually using sand media
2. Weaning seed growing media generally in the form of a mixture of sand and compost + (3: 2: 1)
3. Preservation and observation of seedlings ready to plant.
- Breeding Techniques In Vegetative
Some gains in vegetative breeding techniques, among others (Pudjiono, 1996):
1. Sons obtained has the same genetic trait with its parent
2. Peralataan Not required specific and high technique except for seed production on a large scale,
3. Seed production does not depend on the availability of seed / harvest, can be made easily and cheaply continuous
4. Though the roots produced by vegetative means umunya relatively shallow, less asymmetric and broad, but eventually will grow well as plants from seed
5. Umunya reproduce faster crop / produce fruitakakdewa.com Agen Judi Bola Resmi Taruhan Judi online Terpercaya
6. Seedlings in vegetative yield very useful for plant breeding programs for the development bank that is a clone, clone seed orchards, crop multiplication restrained intersection results steryl eg hybrid or hybrid can not reproduce sexually and massive crop multiplication terseleksi