CATDOLL : CATDOLL: How to get hit by a cactus?

How to get hit by a cactus?

Rooting of cactus cuttings: May and June are the best time for cuttings. Cactus is most likely to take root at 25-28 degrees. In order to make the cuttings take root as soon as possible, in addition to the cuttings themselves being strong, the substrate and cutting time and method being properly selected, the management during the rooting period is also very important, which includes the regulation of temperature, substrate moisture, air humidity, ventilation, and light. The temperature should be kept within the optimum temperature range for rooting as much as possible, and can be regulated by ventilation, shading or heating. Epiphytic species require higher air humidity during the rooting period. If the weather is dry, appropriate spraying should be applied. The cutting substrate should be kept moderately moist and not too dry or too wet. Keep enough oxygen in the substrate as much as possible, so regular ventilation is very necessary. When there are few cuttings and a large pot, try to insert the cuttings to the edge of the pot. The good ventilation of the pot is conducive to rooting. The light should be reduced by half compared to that of ordinary cultivated plants. As the roots form and grow, the light can be gradually increased. Some species are not easy to root, such as some species with hard flesh and species with tannin in their bodies. Before cutting, the mother plant can be shaded with paper for a period of time to soften its tissue, and then the cuttings can be cut for cutting. In the grafted plants with Hylocereus as rootstock, some scions are aged at the bottom, and it is not easy to root when they are taken off the rootstock. You can keep a few centimeters of the "wood heart" of Hylocereus and remove the stem flesh of Hylocereus, and then it will be easier to root. In addition, for some cuttings that are difficult to root, soaking them in 200ppm naphthaleneacetic acid solution after the wound is dry has a certain effect on promoting rooting. Why do rooted cuttings rot again? In most cases, cuttings can grow into strong new plants after rooting, but sometimes rooted cuttings rot again. The reasons are roughly as follows: First, they are not transplanted in time after rooting. The cutting medium lacks nutrients, and the substances in the body have been consumed in large quantities when the cuttings take root. After taking root, the volume of water absorbed increases, which reduces the concentration of body fluids and causes a decrease in resistance. The density of cuttings in the cutting bed is high, the ventilation is poor, and the humidity is high. There is insufficient oxygen in the medium, and bacteria are easy to reproduce, which causes the cuttings to suffocate or rot due to disease. Therefore, the cuttings should be transplanted into the pot as soon as possible after taking root. Second, the culture soil is not disinfected or mixed with unrotten organic matter during transplantation, which ferments in the pot and causes root burn, and then rot. Third, fertilizing too early after transplantation may also cause rot. Fourth, when using a disposable squat pot for cuttings, the sand used is impure or the particles are too fine, which causes compaction, so that the new roots cannot penetrate into the culture soil, or because the sand covers the culture soil, it is difficult to control the soil moisture, and excessive watering causes root rot. Maintenance of cactus grafted balls The scion and rootstock of the grafted seedlings are two types. The common rootstock, Opuntia serrata, is an epiphytic type, while the scion is mostly a terrestrial type; even if the scion and the rootstock are both terrestrial or epiphytic, the habits of the two are quite different, so management must "take both into account". Usually, the requirements of the rootstock should be met in terms of soil, water, and fertilizer; the requirements of the scion should be met in terms of light; and the temperature, ventilation, pest control, air humidity, etc. should be considered. Of course, in short-term cultivation, the requirements of the rootstock should be met first. As long as the rootstock grows well, the scion can generally grow well. At present, the most commonly used rootstocks are Opuntia serrata and grass balls (flower balls), cacti and Wolongzhu. These rootstocks require sufficient water and fertilizer during the growth period, and they all like fertile and well-drained culture soil; but the cold resistance varies greatly. Opuntia serrata is not cold-resistant, and in summer, Opuntia serrata is not as resistant to high temperatures as the other three rootstocks. In winter, they all require sufficient light, while in summer, the euphorbia requires proper shade. Therefore, if conditions permit, it is best to plant different plants separately. Reasonable light for cacti Palms and succulents are generally sun-loving plants and have high requirements for light. However, there are certain differences between species of various types. Cacti, genus Tianlunzhu, hairy columns, large species of Agavaceae, most species of Euphorbiaceae, genus Fairy Cup, Echeveria, and Windmill Grass of Crassulaceae have high requirements for light intensity and light quality. In areas with less rain and clean air, they can be cultivated outdoors during the growing period. When cultivated in a glass shed or film shed, as long as the indoor temperature is not too high, do not shade. Species native to grassland areas, such as palm flowers such as Mammillaria, Gymnocalyx, Nanguoyu, Lihuaqiu, and Zisunqiu, and succulents such as Qingsuolong and Haworthia, like sufficient but not too strong sunlight, and should be properly shaded in summer. Epiphytic species require semi-shade conditions for growth. In summer, as long as there is no continuous heavy rain, it is very suitable to be cultivated under the shade of trees or in a shade shed. When placed in a greenhouse, a curtain with a shade of 50% should be used for shade. Although the hyacinth is also an epiphytic species, it has relatively high requirements for light. Especially after being grafted with terrestrial species, the requirements of the scion for light should be taken into account. Generally, when the indoor temperature is not too high, only a little shade around noon is needed. In short, species of each family and genus have their own requirements for light. Species with high requirements for light can only grow round, thick thorns, long hairs, and luxuriant flowers under sufficient light conditions. On the contrary, when there is insufficient light, the round ball will grow into an irregular cone shape, with sparse thorns and very ugly. If it is a succulent plant, it is easy to cause the internodes to be elongated, the white powder on the leaves to be reduced, and the ornamental value is greatly reduced. Similarly, when species that like semi-shade are cultivated under strong light, the leaf tips will wither, the stem and leaf epidermis will turn yellow, and they may even be burned. When considering the issue of light, we must also consider the climate and other factors of the cultivation area. For example, in some high-latitude areas, although the sunshine time is long in summer, the light quality is not strong. In foggy areas, there are few sunny days. In this case, there is no need to emphasize how many hours of shade a day, but to let the plants see more sunlight according to their growth conditions.

How to make perfume fish more delicious?

Ingredients for Spicy Fish:
Main ingredients: 1000g grass carp, auxiliary ingredients: 150g tofu (southern), 100g mushrooms (fresh), 20g fungus (water-soaked), seasoning: 25g bean curd, 10g pepper, 15g chili (red, pointed, dry), 15g green onion, 5g ginger, 5g garlic (white skin), 25g pickled pepper, 2g licorice, 3g sand ginger, 2g amomum, 2g nutmeg, 2g grass fruit, 15g soy sauce, 20g glutinous rice wine

China Food Network teaches you how to make spicy fragrant fish. How to make spicy fragrant fish delicious?
1. Chop the fish into pieces, add rice wine and starch and mix well;
2. Place tofu (mushroom and taro are better), mushrooms and fungus in a casserole as a base;
3. Cut the green onion into sections;
4. Slice ginger and garlic;
5. Put vegetable oil in a wok, heat it to 60% hot, add Sichuan peppercorns and dried chili peppers and fry briefly;
6. Then add the Pixian fermented soybeans. When the soybeans turn golden yellow, add the onions, ginger, garlic and pickled red peppers and stir-fry until fragrant.
7. Add bone soup, transfer to casserole, add spices. When the soup boils, slide in fish pieces;
8. Bring to a boil again, skim off the foam, simmer briefly, drizzle a little sesame oil and serve.

Tips for making spicy fish:
1. The fish must be fresh;
2. This dish is half soup, the soup should just cover the fish pieces;
3. Use enough Sichuan peppercorns and dried chili peppers, and don’t omit pickled red peppers;
4. Bone broth cannot be replaced with water;
5. Use less spices, and keep the fragrance subtle. Avoid using strong-smelling spices such as cloves, angelica root, star anise, cinnamon, etc., so as not to overshadow the main aroma.
6. The cooking time of fish is crucial and it should not be cooked for too long.

Tips - Food incompatibility:
Black fungus (soaked in water): Black fungus should not be eaten with snails. From the perspective of food medicinal properties, the cold nature of snails and the slippery nature of black fungus are not conducive to digestion, so the two should not be eaten together.
People suffering from hemorrhoids should not eat black fungus and pheasant together. Pheasant is slightly poisonous, and eating them together can easily induce hemorrhoid bleeding.
Fungus should not be eaten with wild duck. Wild duck tastes sweet and cool in nature, and is prone to indigestion.