absorption Learn more about absorption
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Study on dose absorptivity of Cotton to Dexamethasone
The characteristics of infinite growth habit and great plasticity of plant type of cotton determine that it must be adjusted many times during its growth period, especially under the cultivation mode of "early, dense, dwarf and film", through directional induction to shape the reasonable field structure and obtain the best time and space distribution of cotton bolls. in this paper, by using large-scale spraying machinery, taking Xinluzao 23 as the object, the absorption rate of acetylamine in different stages of cotton growth and development was studied as follows. 1. The traction power of the spray machinery is between 30 and 65 horsepower, and the volume of the spray can is between 1.7 and 2.2 cubic meters.
2019-01-16 -
Digestive characteristics and nutrient absorption of Pigs
First, the digestive characteristics of pigs, pigs are monogastric omnivores, in wild conditions, it is always constantly searching for and eating all kinds of food. In modern farming systems, pigs can be domesticated into separate meals, or in the case of continuous feed supply for their free feeding.
2020-11-27 Pigs digestion characteristics and nutrients quality absorption one -
What are the fertilizer requirements of ginger?
What are the fertilizer requirements of ginger? Please explain in detail the fertilizer requirements of ginger: (1) the growth of ginger needs comprehensive nutritious fertilizer, and all kinds of nutrient elements are indispensable, otherwise it will have a certain impact on its yield and quality. Ginger needs to absorb nitrogen, phosphorus, potassium and calcium continuously during its growth.
2018-09-09 -
Effect of Orchid Culture Environment on Mineral absorption of Orchid
Effect of Orchid Culture Environment on Mineral absorption of Orchid
2018-05-04 -
Absorption of nutrients by Rice at different growth stages
The absorption of nutrients in different growth stages of rice varies greatly with different types. The growth period of double cropping rice is short, especially the vegetative growth period in the field is shortened, and the vegetative growth and reproductive growth overlap shortly after transplanting. That is, panicle differentiation began at the same time of tillering in the field, and entered the peak tillering stage in the process of panicle differentiation, so a prominent fertilizer absorption peak was formed at 2-3 weeks after transplanting, and two fertilizer absorption peaks were formed for single-cropping rice at 2-3 weeks and 7-9 weeks after transplanting. The absorption rate of all kinds of nutrients by rice reached before heading.
2019-01-16 -
Fish meal is too weak, want to use small peptide, what is small peptide?
Fish meal is too weak, want to use small peptide, what is small peptide?
2018-07-10 -
Absorption and Transport of Mineral elements in Orchid Plant
Absorption and Transport of Mineral elements in Orchid Plant
2018-05-03 -
What is the demand for fertilizer for garlic?
What is the demand for fertilizer for garlic? Please introduce that garlic is one of the vegetables that need more fertilizer and are more tolerant. The absorption dynamics of nutrient elements in garlic at different growth stages increased with the increase of plant growth. The germination period of garlic is from sowing to primary leaves protruding from the ground, which is characterized by roots.
2018-09-10 -
Teach you tomatoes, cucumbers, spinach and other 24 kinds of cash crop fertilization program (method), after learning to fear not high yield!
Nowadays, more and more agricultural materials enterprises pay attention to agrochemical services, but the skills of agrochemical service personnel are mixed. Growers will be skeptical. Xiaobian simply summarizes the management and fertilization schemes for 24 crops such as tomatoes, cucumbers and spinach that are common in life at present. After all,
2020-11-09 teach you tomatoes cucumbers spinach etc. 24 species cash crops -
Know how to maintain flowers and seedlings and what are the fertilizer absorption characteristics of flowers and plants
What are the fertilizer absorption characteristics of flowers and plants?
2019-06-04 -
Characteristics of Fertilizer Absorption of Flower Plants
Characteristics of Fertilizer Absorption of Flower Plants
2021-01-28 -
Peanut planting technology: how does peanut absorb fertilizer?
How does peanut absorb fertilizer? Please introduce that peanut kernels are rich in protein and fat. To form these substances, you need a lot of nutrients. According to the research, pure nitrogen (N) 6.8kg, phosphorus (P2O5) 1.3kg and potassium (K2O) 3.8kg are needed for each production of 100kg peanut pods. Need the most nitrogen, potassium.
2018-07-18 -
The law of fertilizer requirement of rice
The law of fertilizer requirement of rice
2020-02-11 -
The Law of Fertilizer requirement in Lily's Life
Understanding the law of fertilizer requirement of lily at each growth stage is very beneficial to rational fertilization and promoting high yield. The demand law of lily for three elements: 1. Nitrogen fertilizer: the nitrogen absorption rate of lily was different at different growth stages. The rate of nitrogen absorption at seedling emergence is 3.5537 probability units, and the cumulative percentage of nitrogen absorption is 7.4%, which is equivalent to absorbing nitrogen 0.201KG per mu. It shows that in addition to receiving nutrients from the mother at the seedling stage, it is also necessary to absorb a certain amount of nitrogen from the soil. two。 Phosphate fertilizer: phosphorus at seedling emergence
2019-01-16 -
Research Progress on digestion and absorption of protein in Ruminants
Research Progress on digestion and absorption of protein in Ruminants
2018-07-10 -
Radish planting: how to fertilize white radish?
How to fertilize white radish? Please introduce the method of fertilization radish absorption of nitrogen, phosphorus and potassium is slow at the initial stage of growth, and accelerates with growth. To the peak growth period of fleshy root, the absorption of nitrogen, phosphorus and potassium is the most. Radish in different growth stages of nitrogen, phosphorus and potassium absorption is very different, generally more nitrogen uptake at seedling stage, phosphorus.
2018-07-18 -
Prevention and treatment of calcium deficiency in sunken necrotic vegetables with dwarf fruits
Prevention and treatment of calcium deficiency in sunken necrotic vegetables with dwarf fruits
2018-07-11 -
The uncoordinated absorption of calcium and phosphorus will make the egg shell white and lighter.
The uncoordinated absorption of calcium and phosphorus will make the egg shell white and lighter.
2018-07-11 -
Proper fertilization to promote Fertilizer requirement and Fertilizer Application method of High-yield garlic
Proper fertilization to promote Fertilizer requirement and Fertilizer Application method of High-yield garlic
2018-07-11 -
Questions and answers on fertilization technology of oil wheat
What are the symptoms of boron deficiency in rape? How to apply boron fertilizer? A: boron is one of the indispensable trace elements for the normal growth and development of rape. Rape needs more boron and its reaction is more sensitive. Boron deficiency in seedling stage, poor root development, few fine roots, branch roots and root hairs, swollen root neck, lack of chlorophyll in young leaves, brown and even scorched and shedding. At bud bolting stage, boron deficiency, leaf color dark green, wrinkled, leaf vein and its surrounding tissue turned yellow, purple plaque appeared and fell off early. During flowering, the apical buds of the inflorescence fade to yellow, wither until withered, fall off, petals shrink, and fruit clips.
2019-01-16