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Anonymous users2024-02-06Orchids are insect-borne flowers that are mainly used by insects to spread pollen.
Soil: Orchids need to be cultivated in loose, fertile, well-drained soil. Lighting:
Give it a semi-shaded environment and not be exposed to direct sunlight. Humidity: Maintain a high air humidity to avoid dry sharp burnt edges on the leaves.
Fertilizer: Do not apply thick fertilizer to it, apply thin fertilizer frequently, and use Bika water-soluble fertilizer. Temperature:
Give it a 5-25 year growth environment, and the temperature should not be too high or too low.
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Anonymous users2024-02-05The amount of pollen produced by wind-borne flowers is particularly large, small, smooth surface, dry and light, which is easy to be blown to a considerable height and distance by the wind Some wind-borne flowers will secrete mucus to facilitate the sticking of pollen flying in The stigma of rice, wheat and other flowers is bifurcated, like two feathers, which can increase the chance of receiving pollen Insects are called insect vectors for pollination by means of insects, and flowers pollinated by this way are called insect vectors Insect flowers have large flower shape, beautiful perianth color, and often have aromatic smell and sweet nectar, The pollen grains of insect vector flowers are larger and sticky, which is easy to adhere to the insect orchid bee, and in the breeding season, the drone specially collects the fragrance substances of the orchid Then, many drones gather together, and at the same time release the aroma to attract female bees to mate It indicates that the fragrance substances secreted by orchids are beneficial to the reproduction of orchid bees; At the same time, orchid bees can help pollinate orchids when collecting the fragrance substances of orchids, so the pollination method of orchids relies on insect pollination
Therefore, choose B
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Anonymous users2024-02-04The amount of pollen produced by wind-borne flowers is particularly large, small, smooth surface, dry and light, which is easy to be blown to a considerable height and distance by the wind Some wind-borne flowers will secrete mucus to facilitate the sticking of pollen flying in The stigma of rice, wheat and other flowers is bifurcated, like two feathers, which can increase the chance of receiving pollen Insects are called insect vectors for pollination by means of insects, and flowers pollinated by this way are called insect vectors Insect flowers have large flower shape, beautiful perianth color, and often have aromatic smell and sweet nectar, The pollen grains of insect vector flowers are larger and sticky, which is easy to adhere to the insect orchid bee, and in the breeding season, the drone specially collects the fragrance substances of the orchid Then, many drones gather together, and at the same time release the aroma to attract female bees to mate It indicates that the fragrance substances secreted by orchids are beneficial to the reproduction of orchid bees; At the same time, orchid bees can help pollinate orchids when collecting the fragrance substances of orchids, so the pollination method of orchids relies on insect pollination
Therefore, choose B
It is a large-flowered orchid, which prefers warm winters and cool summers, and grows at a temperature of 10 25. It generally blooms in February-March. It likes slightly acidic water, and it is ideal to irrigate it with rainwater. >>>More
Fertilizer, now clean up, only water water, don't add fertilizer, orchids are most afraid of urgency, you are in a hurry it will die, take your time, don't panic, the soil is changed, clean up the roots, cut off rotten leaves and rotten roots, empty roots, with special soil planting, humus soil, or orchid mud, you have no experience It is better to use these things, clear and raising, and the master can only use orchid stone, not soil. You have to buy soil now, Langen is a fleshy root, you have to breathe, the soil can not be compacted, the water can not be more, not less, to run the best, you have to learn more, there are too many words, probably just do it, anyway, as long as you don't have too much water, don't have too much fat, and generally can't die, it is delicate, but it is also very cheap to see through, don't care too much, relax your mind, maybe you can give you a surprise, be careful to pamper to death.
Broccoli is good! Anticancer! Of course there are some for sale. It is sold in the vegetable market, and it is also sold in the supermarket, and we are not expensive here, a little more expensive than cauliflower.
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You can apply some fertilizer appropriately, and apply more thin fertilizer. If it's convenient, use rice water, but some people say that it's best to leave rice water for a day or two before watering, but I found that this water tastes a little bit after two days. So it's up to you. >>>More