-
What is the reason that shiitake mushroom fermentation heats up quickly?
Developing and utilizing natural resources to grow shiitake mushrooms is a fast path to wealth, and using crop by-products to cultivate shiitake mushrooms is an effective way to lower production costs and improve economic returns. When making shiitake cultivation substrate, if the fermentation speed is too slow and the temperature is low, it will seriously affect the quality of the substrate and production efficiency, thereby greatly reducing the economic returns of mushroom growers. So how can shiitake cultivation substrate be fermented quickly? Below is a method for rapid fermentation using Jinbaobei starter culture, which is absolutely convenient and practical. Using this method to cultivate shiitake
-
What are the common reasons why piglets grow slowly?
Some farmers report that the piglets they raise at home grow especially slowly. What exactly are the reasons? On analysis, there are mainly the following reasons. 1. Improper weaning. Farmers raising pigs mostly adopt the one-time weaning method, and the piglets are put on the market immediately after weaning, so the piglets' original living conditions, centered on the mother and living together with littermates in a stable and comfortable environment, suddenly change, making it hard for them to adapt for a time, which affects weight gain. In the 5-6 days before weaning, the number of suckling times should be gradually reduced until weaning is complete. 2. Delayed supplementary feeding. During the suckling
-
Licorice should not be stored for too long; the storage time of medicinal materials must be reasonably controlled
Licorice is generally stored as compressed bales wrapped in burlap, each weighing 50 kg, kept in a dry, ventilated place, with a safe moisture content of 12%-14% for the commodity. There are more than ten kinds of warehouse pests of licorice, including the coffee bean weevil, the brown mulberry borer, and the four-spotted chestnut borer. Fumigation with nitrogen or carbon dioxide for 514 hours can kill all adults and larvae, with no obvious change in the inner quality of licorice. Licorice is prone to mildew. If the air humidity is too high, mold spots or white and green mycelium easily appear on the surface of licorice. The following measures can be taken for prevention and control
-
How should the row orientation for jujube tree planting be determined to be reasonable?
The row orientation for jujube tree planting not only directly affects the growth and development of the jujube trees themselves, but also affects the growth conditions of intercropped plants. Jujube trees planted in north-south rows have a greater amount of accumulated light under their canopy than those planted in east-west rows. At the same time, jujube trees planted in north-south rows show little difference in light exposure time between the north and south sides, while jujube trees planted in east-west rows show a large difference in light exposure time between the north and south sides. Different row orientations not only affect light exposure time, but also cause differences in the amount of light received. From the perspective of the planting needs of the jujube trees themselves, north-south row orientation is the best. In addition, jujube
-
Why do pet dogs shed hair? These reasons are something dog owners should understand
First, seasonal shedding. Most dogs shed and change their coat in spring and autumn, such as Shetland Sheepdogs, Chow Chows, Pekingese, and so on. In summer they need less fur, so when the weather turns warm they shed part of their old coat to regulate body temperature. As winter approaches, they shed the coarse hair and replace it with downy fur to get through the cold winter. These are all normal phenomena. Second, if a dog suffers from diseases such as folliculitis or eczema, or is infested with dog lice and fleas, it can also cause heavy shedding. Because of the itching, the dog uses its paws
-
What are the reasons why rice seedlings are slow to tiller?
1. Rice bakanae disease: Disease pattern and transmission routes: The pathogen of rice bakanae disease overwinters on grains and rice straw. The following year, when diseased seeds or straw are used, the pathogen multiplies as the seeds germinate, invading through the seedling coleoptile or wounds, causing the seedlings to develop the disease and become leggy. Diseased seedlings often wither and die. Diseased seedlings that do not die are pale yellow-green, grow thin and elongated, generally about one-third taller than healthy seedlings; their roots develop poorly, with few tillers or even no tillering. After diseased seedlings are transplanted, they carry the pathogen to the field, causing rice plants to develop the disease. When rice heads and flowers
-
Cotton pruning has its rules: prune reasonably according to local conditions
Conventional cotton pruning is what cotton farmers know best, but the other two pruning methods - simplified pruning and no-pruning - are not so familiar to some. The purpose of cotton pruning is to adjust nutrient distribution, control vegetative growth, promote reproductive growth, regulate plant shape, determine the number of fruit branches, reduce the consumption of nutrients by ineffective flower buds, and promote early maturity. Logically, cotton using conventional pruning should yield more than cotton using simplified pruning and no-pruning, but in production practice, affected by planting density and environmental conditions, this is not entirely the case. Therefore
-
What are the reasons dogs lick everywhere with their tongues
In the morning, after you close the door and go to work, your cats and dogs begin a day of lonely life. Buy them some toys; this may make them happy. Toys can help dogs relieve stress and reduce the likelihood of destructive behavior in dogs. However, when choosing them, you should also pay attention: which toys are truly suitable for your own pet baby? There is quite a bit of knowledge behind this! Point 1: Choice of material. Toys are made from different materials and have different durability. So, when you are buying for your pet
-
Why Reasonable Water Intake for Pigs Cannot Be Ignored
1. The Harms of Insufficient Drinking Water for Pigs Currently, in pig raising, there is a widespread phenomenon of only valuing feeding while neglecting drinking water, not realizing that drinking water for pigs is equally important as feeding, or even more important. The main harms of insufficient drinking water are: 1. Insufficient drinking water leads to an increased incidence of intestinal diseases in pigs. In rural household pig farming, most use the traditional feeding method of supplying water and feed all at once, and between meals, regardless of weather conditions or feed type, no drinking water is provided. After pigs become thirsty due to insufficient drinking water, especially in hot summers, they often drink dirty water and similar things.
-
Reasonable flower and fruit thinning of bayberry (Chinese bayberry, Myrica rubra) promotes stable and high yields
Bayberry (Chinese bayberry, Myrica rubra) bears fruit mainly on short and medium fruit branches. Because on these two types of bearing branches only the terminal bud is a leaf bud, while the rest mostly differentiate into flower buds, if they are allowed to set fruit naturally, they often bear excessively, the fruits are small and of poor quality, and it easily causes alternate bearing. To achieve stable and high yields, fruit thinning should be carried out. (1) The thinning period is generally in mid-to-late April, after fruit set is determined and before the fruits rapidly swell. (2) Thinning method: out of every 6 bearing branches, keep 3 to bear fruit and thin out 3, and each fruit-bearing branch keeps 2 fruits. (3) Thinning principle: keep fewer on the upper part of the canopy and more on the lower
条件筛选