Poslato: Sre Jan 12, 2011 5:52 pm----
(Drveni, mislim da nema posebne teme za ovaj bor - u trazilici sam nasao samo da se pominje po nekim drugim borovljanskim temama! )
Dakle, nadjoh kod frizerke jednu zatvorenu sisarku pinastera. Na brzaka je oteh, iako je ona tvrdila da sisarku ima bar deset, ako ne i petnaest godina, kao i da ju je dobila opet od nekoga ko ju je opet imao neko vreme...
Proizilazi da je sisarka stara petnaest-dvadeset godina, a izgledala je kako pinasterove sisarke izgledaju: tvrda kao da je od najcvrsce bukovina a celovita i sjajna kao da je izlivena od neke fine plastike! (Frizerka je u stvari i mislila da je to plasticna sisarka i drzala ju je kao ukras za Bozic i Novu godinu.)
Elem, odneh je kuci da pokusam da je otvorim, ali i posadim seme (ako mi uspe otvaranje) te da utvrdim da li je seme posle dvadesetk godina - jos klijavo.
Nacin na koji sam zamislio da sisarku 'ozivim' i otvorim je sledeci: natopicu je vodom i onda na radijator...
Kako zamisljeno, tako uradjeno..
Dakle!
Ovim obavestavam drvoljupce, da sam sisarku uspeo da svojom metodom otvorim, dosao sam do semena i ono izgleda veoma zdravo, sjajno i jedro! Drugim recima, izgleda na oko - klijavo...
Sad jos da ga posejem i da isklija!?
Krecem sa natapanjem semenki u vodi..
Poslato: Uto Dec 15, 2015 10:49 am----
Evo kako se seme pinastera stratifikuje:
Seeds of the Maritime Pine are relatively easy to germinate and grow. The dormancy within the seed is short and easily broken. This is achieved by a short period of cold stratification in the fridge. You can do this by first soaking the seeds in water for 24 hours. Fully drain away all of the water and place the seeds in a zip-lock freezer bag.
Place the seeds in the fridge, it is important that during this period that the seeds do not
out or are waterlogged otherwise the pretreatment will be ineffective. After around 6 weeks under these conditions the seeds are ready to be sown. In general many seeds will fail to germinate unless treated in this way, simply sowing untreated seeds in compost at room temperature will not break down the dormancy and germination may be disappointing.
Fill your chosen container with a good quality general potting compost. Suitable containers could be plant pots, seed trays or plug trays or even improvised containers with drainage holes. Firm the compost gently and sow the seeds on the surface. If you are sowing in plug trays, sow 2 or 3 seeds per cell. Cover the seeds with a couple of millimeters of vermiculite or failing that a fine layer of sieved compost. Follow with a gentle watering and keep them at room temperature.
Germination will begin a few weeks from sowing. The seedlings are reasonably robust and trouble free and usually grow to a height of between 5 and 12 cm in the first growing season depending on the sowing date and cultural techniques. Densely sown seedlings are at risk from fungal diseases such as “damping off” which can cause rapid loss of many seedlings.
Developing seedlings should be fine in full sun, keep them well watered and free of competing weeds. Growth will accelerate in the second and subsequent years and the developing young trees should be re-potted as necessary preferably during the dormant season. After perhaps 2 or 3 years they are ready to be planted in their permanent position. This species will grow very large, very rapidly so plant it well away from buildings, power lines, etc.
Poslato: Uto Dec 15, 2015 10:50 am----
Evo linka sa kog je gornji pasus skinut:
www.treeseedonline.com...ster).html
Mislim da je interesantan i za druge cetinare...
Poslato: Sub Feb 13, 2016 6:56 pm----
I da li je uspelo?
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