نتایج جستجو برای: container planting

تعداد نتایج: 25286  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز - دانشکده کشاورزی 1386

چکیده ندارد.

Journal: :Canadian Journal of Forest Research 2023

Rapid establishment of closed canopy cover is a key goal in land reclamation. While re-establishment understory vegetation likely to positively contribute this goal, native herbaceous species are not typically planted on reclaimed sites though it an alternative reliance natural regeneration. The objective the present study was test principle hitchhiker production tree with recently industrial a...

2005
Jaana Luoranen Risto Rikala Kyösti Konttinen Heikki Smolander

In order to make mechanized planting economically viable, the present spring planting period for Norway spruce (Picea abies (L.) Karst.) seedlings in Scandinavia needs to be extended. To evaluate the possibilities to extend the planting period, six field experiments were established in four years during which frozen-stored, dormant seedlings and actively growing seedlings targeted for spring pl...

Journal: :Horttechnology 2022

Domestic production of ginger ( Zingiber officinale ) and turmeric Curcuma longa rhizomes is increasing. The objective this study was to compare growth rhizome yield these crops using different container volumes planting densities. Two greenhouse experiments that lasted 28 weeks each were conducted. In Expt. I, one sprouted a single variety (Bubba Blue) four varieties (Hawaiian Red, BKK, White ...

Journal: :Jurnal Silvikultur Tropika 2023

Seedling damage during transportation often occurs in seedling that using container. The use of mahogany seeds sown on cocopeat as bare root is expected to answer the problems from nursery planting site. purpose this study was determine effect Mahagony age (on medium nursery) and length time delay (bare-root seedling). This used a completely randomized design (CRD) factorial with two factors, n...

2004
Jeff S. Graham Tricia L. Wurtz

Survival and growth of white spruce (Picea glauca (Moench) Voss) seedlings raised as 4 different-sized container stock types were followed on 5 harvested sites in the Cache Creek drainage of interior Alaska. Stock types evaluated were 1-0 Ray Leach Pine Cells® (65 cm3, 4 in3) and 1-0 Styroblock® sizes 313B (65 cm3, 4 in3), 415B (98 cm3, 6 in3), and 415D (164 cm3, 10 in3). After 5 y, survival an...

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