Planting technology of bean in greenhouse
In order to improve the survival rate of bean seedlings, soaking in hot water can be used to cultivate bean seedlings. Before planting, it is best to do a good job of base fertilizer and insect control measures, and maintain the distance between the seedlings. Plug rack is an important part of beans, do not hurt the main root part, you can use the more scientific and technological plug rack on the market.
1. Bean seedlings: because beans are relatively cold, you can choose a warm season when sowing, preferably in spring or summer. The seeds can be soaked in hot water first. It would be better to keep the temperature of the hot water between 20 ℃ and 30 ℃. Under normal circumstances, about 12 hours of soaking will produce buds, and then the bean seedlings will be placed in the seedling box to cultivate. Only in this way can the survival rate of bean seedlings be better improved.
2. Aquaculture management: the base fertilizer can be organic compound fertilizer or farm fertilizer, and the base fertilizer can be sprinkled with lime to control the growth of diseases and insect pests and destroy the growth of seedlings. At the beginning of planting, it is best to keep a 20-centimeter interval between each plant, and it is best to make a good base fertilizer before transplanting, which is conducive to the growth of seedlings.
3, insert rack: if the beans have been very long, you can start to insert the rack, it is particularly important to note that the main root can not be hurt in the process of inserting the rack, once the injury to a very part, it is easy to cause beans to continue to grow, conditions permit, you can use the current more scientific three-dimensional rack material to fix, which is also conducive to the later harvest.
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Planting technique of Prunus mandshurica
In fact, the soil demand of planting Prunus grass is very similar to that of lotus root, and it can even be planted together with lotus root. When transplanting seedlings, it is best to choose low water level for planting, and the seedlings are pruned when they start to grow leaves, so as not to consume too much nutrition. When harvesting, we can put the development
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Can dried chicken manure be applied directly?
Dried chicken manure can not be fertilized directly, but can only be fertilized after fermentation, and dried chicken manure needs to add water to fully ferment, and water can be added many times according to weather conditions. The nutrition of dried chicken manure is not comprehensive enough, so other materials need to be added during fermentation.
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