https://coldframe.yardwork.top/index.htm ru Gardener2020 https://coldframe.yardwork.top/index_post_1631882655.htm <div id="anonce"> <div class="date">17 September 2021, 13:44</div> <div class="blog_body"> <h2><a href="https://coldframe.yardwork.top/index_post_1631882655.htm">Types of lighting fixtures for the greenhouse</a></h2> <div class="text"> <a href="https://coldframe.yardwork.top/index_post_1631882655.htm" ><img style="float:left;margin:0 15px 5px 0;" src="https://coldframe.yardwork.top/i/blog/main/s/1631882837.jpg" width="330" height="183" alt="Types of lighting fixtures for the greenhouse" ></a> Incandescent lamps The main disadvantage of lamps with similar incandescent lamps is their low efficiency. The energy of the lamp provides not only lighting, but also heating of the incandescent lamp housing. In addition, luminaires with these lamps may have an unbalanced spectrum. For example, some incandescent light bulbs affect plant leaf deformation and stem growth. This is due to the large number of red, infrared and orange rays in the spectrum. These luminaires are more suitable for greenhouses.</div> <div class="clear"></div> <div class="link"> <a href="https://coldframe.yardwork.top/index_post_1631882655.htm">Full article</a> <br>Category: <a href="https://coldframe.yardwork.top/index_index_microclimate.htm">Greenhouse Microclimate</a> </div> </div> </div> Fri, 17 Sep 2021 13:44:15 GMT https://coldframe.yardwork.top/index_post_1614603358.htm <div id="anonce"> <div class="date">01 March 2021, 13:55</div> <div class="blog_body"> <h2><a href="https://coldframe.yardwork.top/index_post_1614603358.htm">Greenhouse lighting in winter</a></h2> <div class="text"> <a href="https://coldframe.yardwork.top/index_post_1614603358.htm" ><img style="float:left;margin:0 15px 5px 0;" src="https://coldframe.yardwork.top/i/blog/main/s/1614603624.jpg" width="330" height="201" alt="Greenhouse lighting in winter" ></a> Vegetables grown in greenhouses need continuous light throughout the day. For most of the plants, the duration of light exposure should be 10 hours or more. In winter, there is a need to organize additional light sources. Additional lighting in the greenhouse space is most beneficial for the seedlings. Do not forget that additional lamps are unable to become a full-fledged substitute for natural light. Try not to block young plants with artificial light sources. Pay special attention to fluorescent lamps, because their volume can obstruct sunlight.</div> <div class="clear"></div> <div class="link"> <a href="https://coldframe.yardwork.top/index_post_1614603358.htm">Full article</a> <br>Category: <a href="https://coldframe.yardwork.top/index_index_microclimate.htm">Greenhouse Microclimate</a> </div> </div> </div> Mon, 01 Mar 2021 13:55:58 GMT https://coldframe.yardwork.top/index_post_1582579978.htm <div id="anonce"> <div class="date">24 February 2020, 22:32</div> <div class="blog_body"> <h2><a href="https://coldframe.yardwork.top/index_post_1582579978.htm">Winter greenhouse gardening</a></h2> <div class="text"> <a href="https://coldframe.yardwork.top/index_post_1582579978.htm" ><img style="float:left;margin:0 15px 5px 0;" src="https://coldframe.yardwork.top/i/blog/main/s/1582580048.jpg" width="330" height="215" alt="Winter greenhouse gardening" ></a> Winter greenhouse gardening is one way in which gardeners can extend their hobby throughout the year, particularly if the climate in your area means growing plants outdoors is not possible. Adding a greenhouse extends the growing season, whether you are interested in plants, flowers or vegetables. You should choose a greenhouse to suit your particular garden. They are available in many different shapes and sizes, to suit all budgets. If space is limited you may want to consider a lean to type of greenhouse.</div> <div class="clear"></div> <div class="link"> <a href="https://coldframe.yardwork.top/index_post_1582579978.htm">Full article</a> <br>Category: <a href="https://coldframe.yardwork.top/index_index_microclimate.htm">Greenhouse Microclimate</a> </div> </div> </div> Mon, 24 Feb 2020 22:32:58 GMT