How long will it take for potato seeds to be unearthed in the field? Potato seeds planted in black soil are not suitable for planting in Jiangsu. Potatoes planted in black soil in Northeast China have large seeds, good quality and high starch content. Black soil contains abundant potassium-containing inorganic salts, while the soil in Jiangsu is mostly yellow-brown soil with different soil nutrients, so potato seeds planted in black soil are not suitable for planting in Jiangsu.
How long does it take to grow into a tree, and then what plants will blossom and bear fruit? If you can't see your picture, send a picture to see if there is a picture and the truth. Send it out for everyone to see, and then add it. Generally, it is placed in a bright and ventilated place on the balcony. Seeing light ventilation and topdressing phosphorus and potassium fertilizer can promote the flowering of plants.
How long does it take for the seedlings of Taxus to grow into Taxus trees? There are several kinds of yew. At present, China yew. Mairei and Taxus media are generally available in the market. Taxus mairei is a small tree (a variety left over from ancient times), and Taxus media is a big shrub (a hybrid of the United States and Canada, with better characteristics). Although the growth of Taxus media is slower than that in the south, the taxol content of Taxus media is 8- 10 times that of Taxus media, and oxygen is released 24 hours. It takes about 65,438+00 years for Taxus mairei to grow into a big tree, while it takes 20 years for Media.
How long it takes for mung beans to germinate in the soil depends on how high the ground temperature is, or the normal temperature. Generally, the north can break ground in 3-5 days from May to September. If it is soaked in water before planting, the buds will begin to develop, and the ground can be broken in 1-2 days.
How long does it take a yew to produce dioecious yew? The male plant only blooms but does not bear fruit, while the female plant only bears beans and does not bloom. Generally, after the male plant blooms in spring, the female plant next to it will soon bear beans in the axils of leaves and grow up and mature in autumn.
Some sellers say that female plants can bear fruit without male plants, but there are fewer. I don't believe this. It may be useful. It feels like a hen can lay eggs without a rooster, but if the chicks don't hatch, such beans may not take root and sprout.
If you fall in the tree species, how long will it take to grow into a sapling? Conditions are suitable for March.
How long does it take to grow carrots? Four or five months.
How long it takes for tadpoles to grow into frog tadpoles is a primary stage of amphibian individual development. Early tadpoles were round or oval, looked like fish and had lateral organs. Because there are no pores in the mouth, you can't eat; After that, eyes and nostrils appeared one after another; There is a sucker under the head, which can be used to adsorb on aquatic plants. There are external gills on both sides of the head, which have respiratory function. The tail is large and flat, with segmented caudal muscles inside, and thin-film upper and lower caudal fins above and below the sarcomere, which can help tadpoles swim in the water. After the mouth appeared, I scraped off the seaweed with the horny teeth of my lips and began to live independently in the water. When the sucker disappears, the outer gill will also shrink; With the healing of pharyngeal skin folds and body wall, gill cover is formed, and 1 outlet hole is left on the left side of body surface or in the middle or back of ventral surface. Internal gill breathing in gill cavity can also breathe free oxygen on the water surface with the occurrence of lung. After a certain period of development, some first grow hind limbs, the end of which differentiates into five toes, and then grow forelimbs from the gill cover, such as frogs. Some grow forelimbs first and then hind limbs, such as salamanders. With the tail gradually shrinking, the mouth also changed obviously, and gradually developed into a young man who can live on land. Eels and salamanders in the order Ceratopoda have gills all their lives and live in water. The process of tadpoles developing into adults through metamorphosis is called metamorphosis.
How long does it take for earthworm eggs to grow into big earthworms? Earthworm eggs, 15-20 days ovulate young earthworms, and become adult earthworms in 40-50 days.