-
What are the advantages and disadvantages of compound fertilizer? Get things clear before buying and using
What are the advantages and disadvantages of compound fertilizer? Please introduce them. Advantages and disadvantages of compound fertilizer: Advantages: 1. Many nutrient types, high content; 2. Saves costs for packaging, storage, transportation and application; 3. Good physical properties, few secondary components, and little adverse effect on soil properties; 4. Balanced fertilization can be industrialized....
-
How should pepper seeds be treated before sowing?
How should pepper seeds be treated before sowing? Here is an introduction: before sowing pepper seeds, the following treatments can be carried out: 1. Sun-drying the seeds: before sowing, spread the seeds in a winnowing basket and sun them for 1-2 days (never sun the seeds directly on a balcony). This has a notable effect on enhancing seed vigor, increasing the germination rate and germination energy, and speeding up germination and emergence...
-
How should ginseng seeds be treated before flat-ground planting?
How should ginseng seeds be treated for flat-ground planting? Please explain the method. Before planting ginseng, you can refer to the following methods for treatment: after the water seeds are dried until the skin turns white, spread them in sunlight at a temperature of around 25°C and turn them for 30 minutes; this uses ultraviolet light to kill bacteria on the seed coat. Mix weathered sand (river sand also works, but it has a high bacterial content...) with ginseng seeds at a ratio of 5:1, keeping moisture between 15% and 18%, that is, it forms a ball when squeezed in the hand and breaks apart when released. Store the mixed ginseng seeds with moderate moisture in a jar or wooden box, or dig a pit in ground that does not accumulate water, wrap it with mesh netting, and build a rainproof and sun-shading shelter above. Before the seeds crack, control the temperature at 18°C-20°C. After the cracking rate reaches 80%, lower the temperature of the seed storage container to 13°C-15°C. Too high a temperature and too much moisture easily cause seed rot. Ginseng seeds stored in sand should be turned once every 10-15 days to ensure consistent moisture in the container. When moisture is low, supplement with a warm water spray; when moisture is high, dry them in the air promptly.
-
Is Peperomia? Learn the facts before growing it for peace of mind
Peperomia (Peperomia obtusifolia) does not contain obvious toxins in its body; it is a non-toxic plant, and contact with it or caring for it will not cause poisoning, so everyone can grow it with confidence. Not only is it non-toxic, it can also purify harmful gases in the air such as formaldehyde, benzene, and secondhand smoke. It can also absorb radiation produced by electronic devices and relieve eye fatigue.
-
Underground tree roots need to be soaked for 7 days and 7 nights before they can be eaten; poor people once used them as a staple food, but now they are rarely seen
Nowadays people's living standards are very high, and diets are becoming more and more refined. Many young people today have never even seen the grains that people used to eat. In the past, food was extremely precious. When we were children, our parents often taught us not to...
-
How should pomegranate trees be managed scientifically before harvest?
How should pomegranate trees be managed before harvest? What should be noted before harvesting pomegranates? Experienced readers are also asked to help explain. Generally, pomegranate growers often do not carry out management before harvesting pomegranate trees, so some pomegranate fruits end up with poor quality. Therefore, Zhongdiwang has compiled some key management points for pomegranate trees before harvest...
-
How should asparagus seeds be treated before planting?
How should asparagus seeds be treated before planting? What should be noted when treating the seeds? Gardeners who have grown it, please share your experience. Whether asparagus is grown by direct sowing or by raising seedlings and transplanting, strict seed treatment must be carried out before sowing. Zhongdi Network has compiled the methods for treating asparagus seeds before sowing, listed below...
-
What preparatory work is there before sowing cotton?
What preparation should be done before sowing cotton? Can any netizen help explain? Zhongdi Network has put together the preparatory work needed before sowing cotton, listed in detail below for netizens' reference. Preparation 1: Store up good subsoil moisture in the cotton field: Because winter and spring precipitation is relatively low and the climate is dry, the soil moisture condition of cotton fields ready for sowing is generally relatively...
-
Which fertilizers are unsuitable as seed fertilizers? Understand before applying fertilizer
Three types of chemical fertilizers are unsuitable as seed fertilizers. Fertilizers containing harmful ions: ammonium chloride and potassium chloride fertilizers contain large amounts of harmful chloride ions. After being applied to the soil, they produce water-soluble compounds that burn seeds and seedlings; fertilizers such as ammonium nitrate and potassium nitrate contain nitrate ions, which seriously affect seed germination, so they are unsuitable as seed fertilizers....
-
Do organic fertilizers need to be composted before application?
The composting of organic fertilizers occurs through the activity of microorganisms, causing two kinds of changes in the organic fertilizer. On one hand, the organic matter decomposes, increasing the available nutrients in the fertilizer; on the other hand, the organic matter in the fertilizer changes from hard to soft, its texture changes from uneven to uniform, and during composting most weed seeds, pathogens and insect eggs...
条件筛选