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https://elib.belstu.by/handle/123456789/20828
Title: | Influence of seeding rates seeds at exit standard seedlings pine in indoor growing |
Authors: | Yakimov, N. I. Kruk, N. K. Yurenya, A. V. |
Keywords: | сеянцы сосны выращивание сеянцев нормы высева выращивание посадочного материала расход семян выход сеянцев |
Issue Date: | 2016 |
Publisher: | BSTU |
Citation: | Yakimov, N. I. Influence of seeding rates seeds at exit standard seedlings pine in indoor growing / N. I. Yakimov, N. K. Kruk, A. V. Yurenya // Proceedings of BSTU. No. 1. – Minsk : BSTU, 2016. – P. 88-90 |
Abstract: | Investigations to determine the output of standard pine seedlings at different seeding rate of pine seeds in the greenhouse conditions. For the cultivation of seedlings it was used as a substrate of peat bogs transition milling work piece with a dose of application of mineral fertilizers, N70P150K 90. Pine seeds were sown in Egedal a scatter planter beds with a width of one meter seeding rates of 6.8; 11.0; 14.0 g/m 2. To estimate the output of seedlings that meet regulatory requirements, use trial-analysis based on a normal distribution. With the increase of pine seed sowing rate was observed decrease in the yield percent of standard seedlings and increase custom. It is not noted a significant change in percent yield seedlings height of 7 cm. With seeding rate is 6.8 g/m 2 output of standard seedlings was 94.5%, while and 14.0 g/m 2 – 88.4%. Significant changes were observed in the output of larger seedlings 12 cm. When seeding rate of 6.8 g/m 2 yield was 57.9%, with 11.0 g/m 2 – 46.0%, and at 14.0 g/m 2 – 27.2%. Therefore, the indoor planting pine material should be grown in a medium-density plantings with a seeding rate of 11–12 g per 1 m 2, which will be combined with economical consumption of seeds with an optimal output of standard planting material. |
URI: | https://elib.belstu.by/handle/123456789/20828 |
Appears in Collections: | 2016, № 1 |
Files in This Item:
File | Description | Size | Format | |
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Yakimov.Influence.pdf | 143.11 kB | Adobe PDF | View/Open |
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