-
Key Field Fertilization Management Techniques for Schisandra chinensis Cultivation
Schisandra chinensis is a medicinal plant with relatively high economic value. Currently, the Schisandra chinensis sold on the market is mainly wild, with very little cultivated artificially. At the same time, the market demand for Schisandra chinensis is very large, and the price is relatively stable. Collecting wild Schisandra chinensis alone is far from enough to meet market demand, so artificial cultivation of Schisandra chinensis is being developed in many regions. Cultivating Schisandra chinensis is different from general field crops, and there are relatively strict requirements for fertilizer use. After transplanting and surviving, the soil for Schisandra chinensis should be kept moist. During drought, irrigation should be done in time. Every year before freezing
-
Mushrooms can achieve increased yield with traditional fertilization methods
To achieve high mushroom yields, appropriate supplementary fertilization is essential. Based on years of practical experience by mushroom growers in many places, the following nine traditional fertilization methods have proven to have excellent yield-increasing effects. Mushroom growers are encouraged to try them in practice. Applying mushroom soup. Collect mushroom stems and broken mushrooms left over from harvesting and processing, wash them clean, cut them into thin slices, add 1--1.5 kg of water per kg of material, boil for 15 minutes, take the filtrate and dilute with water to 10--15 kg, and spray on mushroom beds of 30--40 sq m. Use during the peak fruiting period,
-
Fertilization Management Methods and Technical Points for Pelargoniums
Pelargoniums are plants of the genus Pelargonium (Pelargonium), with more than 250 species in the genus, as well as various hybrids. The main types include zonal pelargoniums (English: Zonal Pelargoniums, Latin scientific name Pelargonium x hortorum), ivy-leaved pelargoniums (also known as peltate pelargoniums, English: Ivy-Leaved Pelargoniums, these plants originate from P. peltatum
-
What to Do When Chicken Immunization Is Ineffective? Cause Analysis and Countermeasures
Now many chicken farmers generally report the following problems: (1) The flock is fine when not vaccinated, but as soon as they are vaccinated, the flock breaks out with disease. (2) Sometimes the flock breaks out with disease before they have even been vaccinated. (3) No matter what measures are taken, the immune effect of the vaccine is always poor. Why do these problems occur? The reason is that the chickens' immune organs have been damaged. After the immune organs of chickens are damaged, the body's resistance to bacterial and viral infections declines, and the flock is very prone to large outbreaks of various epidemic diseases, bringing huge economic losses to the poultry industry. So
-
Processing and Utilization Methods of "Fairy Peach" Protein Powder and Red Peach Square Slices
1. "Fairy Peach" Protein Powder With the gradual rise in society's living standards, modern people have higher demands for youth, health and longevity, which in turn has drawn large amounts of capital into the development and production of health products. For a time, the health products industry became the hottest sector and was hailed as a "sunrise industry." The "Fairy Peach" protein powder is precisely one such health food with development prospects and great promotional value. (1) Product features Peaches have long been known as "fairy peaches" and "peaches of longevity." The Huangdi Neijing (Yellow Emperor's Inner Canon) lists the peach first among the five fruits
-
Detailed Explanation of Key Points of Fertilization Technology for Machine-Transplanted Rice
The total amount of fertilizer applied to machine-transplanted rice is roughly equivalent to that for manually transplanted rice. However, how it is applied at each stage differs between machine-transplanted rice and ordinary hand-transplanted rice. The main reason is that machine-transplanted rice has lower tillering node positions and a longer tillering period. To keep the number of panicles in the population within an appropriate range, the focus of fertilizer management should be on improving the timing of tillering fertilizer application, so as to regulate and utilize the optimum tillering node positions and control the mid-season population, while increasing the application of panicle fertilizer to promote spikelet differentiation and strive for large panicles. The characteristics of machine-transplanted rice and hand-transplanted rice determine that among the basal and tillering fertilizers for machine-transplanted rice, the basal
-
Processing and Utilization of Potatoes
I. As Feed Both the tubers and the starch residue of potatoes can be fed to livestock and poultry. According to experiments, feeding 50 kg of potatoes to pigs can increase meat by 2.5 kg; feeding dairy cows can produce 40 kg of milk or 3.5 kg of butter. Feeding each chicken an average of 71 g each of chopped, cooked potatoes and mixed feed per day can increase annual egg production by 30 to 50 eggs and save 20 kg of concentrated feed. II. Extracting Starch Every 100 kg of potatoes generally yields 12.15 kg of starch. The extraction process is relatively simple: first wash the potatoes, then mechanically crush, grind,
-
What are the reasons for pig immunization failure?
(1) The immunization program is unreasonable. Only a scientific immunization program will produce good immunity; if the immunization program is unreasonable, the immunity will be correspondingly reduced. With the conventional rush immunization injections in spring and autumn, because of missed prevention and missed injections, some pigs that should have been immunized do not receive immunization, causing some pigs to become ill. (2) The epidemic prevention system is not strict. Some epidemic prevention workers and pig raisers, fearing that piglets will have a reaction and die after vaccination, do not carry out immunization injections, resulting in a decline in the immunization coverage rate of the pig herd
-
Fertilization Methods for Gastrodia: Can Diammonium Phosphate, Superphosphate, and Ammonium Nitrate Be Applied?
Yes, they can be applied. This is because all three fertilizers are acidic fertilizers and can increase soil acidity. In terms of their properties, they suit the growth and development requirements of Armillaria mellea and Gastrodia; in terms of composition, all three fertilizers contain phosphorus and nitrogen components; in theory, Armillaria mellea requires a certain amount of phosphorus and nitrogen during its growth and development. During the growth and development of Gastrodia, as it absorbs water from the substrate, it can take up some trace elements and phosphorus along with the water. Therefore, when cultivating Gastrodia, applying an appropriate amount of acidic fertilizer can increase Gastrodia yield. According to Dan Cunzhi and Wang Yingkui, Gastrodia specialists in Wangjiayuan Village, Siping Township, Danfeng County, Shanxi Province
-
Detailed Explanation of a Reference Fertilization Model for High-Yield Rice
The soil-testing formula fertilization model for a rice yield of 450-550 kg per mu is as follows: (1) Total fertilizer amount and ratio The nitrogen, phosphorus and potassium ratio should be about 1:0.5:0.9, and the total amounts should be approximately: nitrogen 10-13 kg, phosphorus pentoxide 5-7 kg, potassium oxide 8-12 kg. (2) Fertilization plan 1. Basal fertilizer: (1) Organic fertilizer: generally for early rice, apply 1000-2000 kg of fresh green manure per mu, or 500-1000 kg of barnyard manure, or commercial organic
条件筛选