Hydroponics flower technology eight questions and answers
1. What flowers are suitable for hydroponic culture
A: Theoretically, any flower can be hydroponic, but different types of flowers have different environmental requirements. For example, some species that need to control water to promote flowering may have effects on flowering under hydroponic conditions. Some plant lines are sensitive to hypoxia. Requires regular pumping of nutrient solution to supplement oxygen. At the same time, different types of flowers have different nutritional requirements and need to adopt appropriate nutrient solution formulations. Therefore, flower plants should be hydroponically cultivated after proper acclimatization. There are many plants suitable for hydroponic cultivation, including the money tree, the money tree, the watercress green, the sun god, the bamboo pole, the little angel, the Marian, the mountain kelp, the golden cactus and the cactus, and the golden ray orchid, the tiger blue orchid and so on. Hydroponic flowers can be watered and fertilized for a long time without leaves, clean and sanitary.
2. What are the contents of hydroponics flowers?
Answer: Hydroponics nutrient solution contains all the essential nutrients needed for flower growth, including nitrogen, phosphorus, potassium, calcium, magnesium, sulfur, iron, manganese, zinc, copper, boron, molybdenum, and others.
3. The more nutrient solution is, the better
A: No. The depth of the nutrient solution in the container should be determined according to the growth of the flower roots, not too much. Under normal circumstances, in the more developed root system, some root systems should be exposed to the air above the liquid surface, so that the root system can absorb some oxygen from the air, which is very good for the healthy growth of the root system. Do not add too much nutrient solution to the container, but it should not be too little. If it is too small, it needs to be frequently replenished with nutrient solution, resulting in inconvenience in management. It is usually sufficient to maintain a 5 to 10 cm deep nutrient solution.
4 family water culture flowers to the sun
Answer: It depends on the light-requiring characteristics of the flowers being planted. If it is of a shade type, it should not be allowed to shine directly on the sun. However, the water cultured flowers used for home furnishings are usually in a poor light environment. Even flowers that are shaded need to be placed on a slightly lighter balcony. Usually there is 1 day a week on the balcony.
5. Whether hydroponic flowers need special nutrient solution for each
A: No. There are many varieties of hydroponic flowers, but not every kind of flower needs a corresponding nutrient solution, as long as different nutrient solutions can be selected according to different categories, of course, universal nutrient solutions can also be used.
6. Can not be directly transferred from soil-cultivated flowers to hydroponics
A: The conversion from soil cultivation to hydroponics must go through a series of treatments. First, remove the soil cultured flowers and carefully wash the roots, and then soak the roots with a hydroponics solution for about 20 minutes before placing them in a hydroponic container for hydroponic culture.
7. Does fish need to be fed together
Answer: No need to feed. Since most of the fish co-cultured by the fish and fish are small, these fish need only absorb plankton and root exudates from the nutrient solution to meet their needs. If they feed, they can easily cause the fish to become full and die. , At the same time after adding feed, it is also likely to cause turbidity in the nutrient solution, and the dissolved oxygen content in the nutrient solution will decrease, affecting the growth of flowers and fish.
8. How to add or replace nutrient solution when hydroponic flowers
Answer: This depends on the rate of water consumption of the plants. If the weather is dry and the plants are large, it usually takes about 15 to 20 days to supplement the nutrient solution. When adding, you can add the appropriate amount of nutrient solution. Do not add too much nutrient solution, just add about 1/3 to 1/2 the depth of the container.
Best Health Natural Sweetener Tagatose, which has a very similar taste and texture to sucrose. Sweetness is as 92% as sweet as sugar, but with only 38% of the calories.
Tagatose is generally recognized as safe (GRAS) by the FAO/WHO. USA Food and Drug Administration approved tagatose as a food additive in October 2003 and designated it as generally recognized as safe (GRAS). Korea Food & Drug Administration approved tagatose as health functional food for antihyperglycemic effect. European Food Safety Authority (EFSA) approved tagatose as novel food and novel food ingredient.
Since it is metabolized differently from sucrose, tagatose has a minimal effect on blood glucose and insulin levels. Tagatose is also approved as a tooth-friendly ingredient.
Tagatose is produced from Galactose through an enzymatic process. The health effects of Tagatose on blood glucose level after meal. Tagatose is a natural sweetener. a sweet fillers, suppress high blood sugar. It can improve the intestinal flora, and anti-tooth decay, eliminate bad breath.
1. Anti-hyperglycemic effect
2. Low Calorie : 1.5kcal/g
3. can improve the intestinal flora
4. Anti-tooth tooth decaying
5. Similar sweetness and sensory profile compared to sugar
Tagatose is an interesting natural sweetener that is just slightly less sweet than sugar. It has 92% of the sweetness but only 38% of the calories so it is useful as part of a calorie controlled diet. It is a monosaccharide with a simple molecular structure similar to glucose.
It has a good taste and a texture similar to sugar. It occurs naturally, but in small quantities in milk, also in certain fruits.
It has less than half the calories of sugar. It has a zero glycemic index. This makes it very suitable as part of a diabetic diet. Unlike most sugars it is not harmful to teeth, in fact it has been shown to help prevent damage to teeth. It is also a prebiotic. This means that it assists in the development of beneficial bacteria in the gut. It is also reputed to slow the absorption of glucose into the bloodstream, so it may be of additional use for diabetics in this regard.
1. Used for jam, jelly production, drinks, milk drinks, oyster sauce, soy sauce and other condiments accessories.
2. The pharmaceutical industry takes it as medicinal syrup sweeteners, thickeners, used in the production of high-end candy and hard candy.
3. Used in healthy products.
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