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It is very simple to plant pakchoi on the balcony. Let's talk about the planting methods and steps of Pakchoi on the balcony. Chinese cabbage planting generally chooses the way of sowing. First, we should prepare rapeseed. The planting time of sugarcane is stopped in spring and autumn. The planting time in spring is from the end of January to March, and can not exceed the middle of April at the latest. The planting time in autumn is from August to September. Flowers have been raised for a long time. Some flowers can also absorb harmful gases in the air and increase air humidity and oxygen content, which is of great benefit to people's health. Therefore, it is good to raise flowers at home. The 15 gallon plant pots with good permeability, convenient drainage and irrigation and no ponding shall be selected as far as possible; Try to control the amount and times of watering. The soil is basically dry and wet. Try not to water in cloudy and rainy days. The fertilizer strips are continuous on average, without obvious broken strips and missing application; Soil tillage depth is different. It mainly uses topdressing machine, cultivator and other machinery to stop the topdressing of chemical fertilizer in each growth period (main link) of crops. Phosphate fertilizer promotes early and rapid root growth and improves drought resistance. Phosphate fertilizer is applied as base fertilizer at one time. Potassium fertilizer has many effects on the growth and development of crops. Increasing the application of potassium fertilizer promotes the developed roots and strong stems. In the vigorous growing season, microbial fertilizer is a product that causes crops to obtain specific fertilizer effect by microbial life activities. It is a kind of fertilizer used in agricultural production. Therefore, scientists all over the world have been trying to explore ways to improve the utilization rate of chemical fertilizer, achieve balanced fertilization and rational fertilization, and overcome its disadvantages. Microbial fertilizer plays a unique role in solving this problem. Growers must stop making choices according to their planting needs. Topdressing should be stopped according to different development stages, and the use of chemical fertilizer should be controlled. There are many varieties of melon to choose from. In winter dormancy, watering can be controlled to keep the plant material in the 3 gallon pots slightly wet. Bottle grass grows in barren swamps and uses its insect catching sac to trap insects as supplementary food to absorb. It shall be evenly applied in the ridge and ditch, and then ridged. If organic fertilizer is not applied, 1kg biological fertilizer mixed with 30-50kg slightly wet fine soil shall be evenly applied in the ridge and ditch, and then ridging and covering soil shall be carried out. Soak the biological bacterial fertilizer in a small amount of water for 4-6 hours, and then add water for stirring. After stirring, filter it with fine mesh cloth or nylon yarn mesh cloth, and spray the filter solution on the back of crop leaves and fruits. The best temperature for applying bacterial fertilizer is 25 ℃ ~ 37 ℃, lower than 5 ℃, higher than 45 ℃, and the application effect is poor. It should not be applied to crop fields under high temperature, low temperature and drought conditions. Winter and spring crops are sown in mid October, planted in mid and late January, and harvested from late February to early June. The early spring stubble is sown in mid January, planted in mid February, and harvested from early April to mid June. Therefore, in reality, for different users, the quality of biological bacterial fertilizer is relative, depending on whether its functional bacterial species are suitable for the actual situation of local climate and soil. After that, put the 5 gallon nursery pots in a place with high temperature to promote germination, and it can germinate within 3-4 weeks. At this time, the temperature is more appropriate, which is conducive to the growth and recovery of tubers. Once the temperature rises, it is easy to lead to root rot, so it must be earlier. Chemical fertilizer cannot be mixed with bacterial fertilizer. Chemical fertilizer has strong water absorption, corrosivity and volatility, which will kill or inhibit living bacteria in bacteria such as Rhizobium and make bacterial fertilizer ineffective. The daily illumination time shall not be less than 8 hours, which can store a large amount of nutrients for the plant and help the yellow melon seedlings become thicker. If the greenhouse planting cannot reach this mark, fill light can be used to provide light. The impact of fertilization in rainy days the waste of fertilization in rainy days is serious. If fertilization is carried out in rainy days, the fertilizer will be dissolved by rainwater and will soon decompose and volatilize on the surface of the soil. Only a small part will be absorbed by plants, and rainwater will cause most of the fertility loss. Moreover, the utilization rate of fertilization in rainy days is very low, and a large amount of fertilizer is wasted, which increases the cost of farmers' investment in farming. In the process of fermentation, the rice washing water will give off a bad smell(plastic nursery pots). We can put some orange peel inside to ferment together. At the same time, remember to cover the bottle loosely to prevent the gas produced by fermentation from bursting the bottle. Egg shell can also be used to make meat fertilizer. Egg shell not only contains organic phosphorus, but also rich in trace elements such as calcium, iron, zinc and magnesium. When we ferment the rice washing water, we can add orange peel and yogurt to the rice washing water for fermentation. The smell of the fermented rice washing water will be much less. Orange peel can not only remove the peculiar smell produced in the fermentation process of rice washing water, but also be a good fertilizer for flower fertilizer, while yogurt can only speed up the fermentation of rice washing water. Generally speaking, if the temperature is high in summer, pine needles can be fermented in about 7 days. Generally speaking, the temperature in summer is relatively high, and the fermentation speed of pine needles is naturally faster. The fermentation can be successful in about 7 days. What are the fertilization skills of red maple? The ornamental value of red maple is very high. When planting, you need to add some base fertilizer to the flowerpot. You can choose to add some humus to the pastoral soil. If you want to know the fertilization skills of red maple, you should also know clearly what impact improper fertilization will cause. Put the collected pine needles in plastic bags, spray some water inside, tie them up and expose them to the sun. If it is not summer and the temperature is low, if you want to ferment pine needles quickly, you can dig a pit and bury the pine needles in it(perlite wholesale). Then add a little enzyme inside, and then cover it with a layer of soil. The enzyme contains yeast, which can make pine needles ferment quickly. If there is no enzyme around, you can also choose to use a small amount of beer. Beer also contains yeast. Stir the beer and pine needles together, and then bury them in the flowerpot. After exposure to the sun, they will ferment. Generally, they can ferment and mature in about ten days and a half months. The main fertilizer elements of Osmanthus fragrans are nitrogen, phosphorus and potassium, which can be directly used as quick acting fertilizer. Reasonable fertilization often directly affects the growth and development of Osmanthus fragrans. Osmanthus fragrans trees in the seedling period need to be fertilized 3-4 times a year. The tender buds of Osmanthus fragrans before early spring have begun to regain vitality and absorb fertilizer. Therefore, we need to apply some poultry manure and other nitrogen based quick acting fertilizers during the germination period in early spring, which can promote the plant growth of Osmanthus fragrans. After the sweet scented osmanthus blooms in autumn, in order to prepare for winter, we should apply fertilizer to the sweet scented osmanthus before winter comes(seed trays). This fertilization is mainly nitrogen based quick acting fertilizer, which can add an appropriate amount of phosphorus and potassium fertilizer, which can not only restore the tree vigor, but also promote the growth of Osmanthus fragrans and its crown. When applying fertilizer, pay attention not to apply thick fertilizer and heavy fertilizer, otherwise it is easy to affect the maple root system. For fertilization of red maple, cake fertilizer solution, a small amount of calcium superphosphate and burnt mud ash can be added as topdressing. Generally, a cake fertilizer solution can be applied before Maple germination in spring, which can promote the growth of maple. In summer, you can apply cake fertilizer solution and a small amount of calcium superphosphate once, which can supplement the nutrition of red maple. In autumn, a small amount of superphosphate and a small amount of burnt mud ash can be applied on the surface of the basin soil, and fertilization is not required in winter. Precautions for fertilization of Osmanthus fragrans tree when fertilizing Osmanthus fragrans tree, pay attention not to directly apply fertilizer under the tree, which may cause damage to the tree and is not conducive to the absorption of fertilizer by the root system. When we fertilize Osmanthus fragrans, we can use it with water or shallow tillage and mulching. How to quickly ferment pine needles? Pine needles contain bacteria and insect eggs, which cannot be used directly, but must be fermented.