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What to Do About Low Hatch Rates in Female Turtles? Cause Analysis and Solutions
Artificial turtle farming has sprung up in many places in recent years, especially as the soft-shelled turtle market has flattened while the turtle market has held firm, prompting many soft-shelled turtle farmers to switch to turtles. But farmers have found that although some female turtles lay a good number of eggs, the fertilization rate is not high and the hatch rate is low, especially with eggs from turtles at their first laying age, where the fertilization rate is even lower. Many people assume the female turtle is the problem, little realizing that the cause does not lie with the female turtle at all, but is mainly related to factors in the male turtle itself. Through practice, people have found that in nature many animals show differences in the timing of sexual development
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Detailed Guide to Preparing and Using Mushroom Topdressing Solutions
Mushroom Stem Soup: Collect the mushroom stems and broken mushrooms cut off during harvesting and processing, wash them thoroughly, cut them into thin slices, add 1 to 1.5 kg of water per kg and boil for 15 minutes, then take the filtered liquid and add water to make 10 to 15 kg, and spray it on 30 to 40 sq m of mushroom beds. Using it during the peak fruiting period can make the fruiting bodies thick and plump and can prolong the peak fruiting period. Chemical Fertilizer Solution: Use a 0.1% to 0.2% urea solution or a 0.5% ammonium sulfate solution, spraying once every 2 to 3 days, preferably until the bed surface is moist; for mushrooms fruiting in the middle and late stages
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Preparation Methods and Key Points for Using Mushroom Topdressing Solutions
To achieve high mushroom yields, appropriate topdressing must be applied. The author now introduces the preparation and use methods of several mushroom topdressing solutions as follows: 1. Chemical fertilizer solution. Use a 0.1%-0.2% urea solution or a 0.5% ammonium sulfate solution, spraying once every 2-d (days), just enough to moisten the bed surface. This has the effect of making the fruiting bodies produced in the mid-to-late stage plumper and thicker. Dissolve 0.5kg of superphosphate in 15kg of water, take the filtrate, add 50g of ammonium bicarbonate or 150ml of ammonia water to neutralize it into ammonium phosphate, then spray it on the bed surface. This can make the mushrooms plump and thick, increasing yield by 15%-20%.
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Preparation Methods and Application Techniques of Mushroom Topdressing Solutions
To achieve high mushroom yields, appropriate topdressing of fertilizer is essential. Based on practical experience, several preparation and application methods for mushroom topdressing solutions are introduced below: 1. Mushroom Root Soup: Collect the mushroom stems and broken mushrooms cut off during harvesting and processing, wash them clean, cut them into thin slices, add 1 to 1.5 kg of water per kg of material, boil for 15 minutes, take the filtered liquid and dilute with water to 10 to 15 kg, and spray on 30 to 40 sq m of mushroom beds. Using this during the peak fruiting period can make the fruiting bodies plump and extend the peak fruiting period. 2. Cattle and Horse. Urine Water: Take
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Common problems in potato production and their solutions
Zhaosu is located in the northwest border region, at an altitude of 1720-1860 m, with a short frost-free period and a cool mountainous climate. With the adjustment of the industrial structure, potato has become the main crop of our regiment. 1. Existing problems 1. Climatic effects From April to early May 2007, due to high temperatures and dry soil, potato emergence was difficult and seed potatoes shriveled. After emergence, there was abundant rain, causing seed rot and missing plants with gaps in the rows. 2. Poor quality of seed potatoes In 2007, seed potatoes suffered from rot, disease and damage. When cutting seed potatoes, diseased tubers were not strictly removed
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Common Problems and Solutions in Potato Production
Suihua City is a major potato-producing city, with a perennial planting area stable at around 1.5 million mu, and the quality of potato production is of great significance to agricultural production. In order to achieve high quality, high yield and high efficiency in potato production, and to help farmers achieve the goal of continuously increasing their income, I have summarized and analyzed the problems that frequently occur in potato production in our city over the years and their causes, and put forward corresponding solutions. I. Problems that frequently occur in production and their causes 1. Potato blight Potato late blight is a major disease in potato production in our city,
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What to Do When Jujube Seedlings Wilt? A Detailed Guide to Practical Solutions
Recently, many farmers have reported that some jujube seedlings planted this spring gradually wilted when their new shoots grew to 10-20 cm, until they dried up completely. Our analysis suggests: 1. From the perspective of climatic conditions, this is related to this year's unusual climate, such as low temperatures and sandstorms. In mid-April after the jujube seedlings were planted, our city experienced a period of low-temperature weather lasting about a week, with the lowest temperature below 10 degrees. The low ground temperature caused poor root activity, and the frequent sandstorms this spring also caused excessive transpiration in the newly planted jujube seedlings, resulting in water loss and wilting.
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Mushroom High Yield: Top Dressing Is Key, Four Methods for Preparing Top Dressing Solutions
For mushrooms to achieve high yields, proper top dressing is key. Here are several methods for preparing mushroom top dressing solutions: 1. Mushroom root soup. Collect and wash the mushroom feet and broken mushrooms cut off during harvesting and processing, cut them into thin slices, add 1-1.5 kg of water per kg of material, boil for 15 minutes, take the filtered liquid and dilute with water to 10-15 kg, which can be sprayed on 30-40 sq m of mushroom beds. Using it during the peak fruiting period can make the mushroom fruiting bodies thick and plump and extend the peak fruiting period. 2. Cattle urine. Take fresh cattle urine, boil until the foam disappears, add clean water to dilute 7-8 times,
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What to Do If Silkworms Don't Spin Cocoons? Causes and Solutions
In silkworm rearing, the phenomenon of silkworms not spinning cocoons occurs from time to time, causing certain losses to sericulture production. First, the causes of silkworms not spinning cocoons must be identified, and then measures taken for prevention and control. The main causes are: 1. Pathological factors. For example, flacherie and soft rot infect and develop before mounting, destroying the secretory function of the silkworm's silk glands; or pathogens produce large amounts of toxic metabolites in the silkworm body, paralyzing the nerves so that the silkworm cannot spin silk and form a cocoon. 2. Physiological factors. Abnormal middle silk glands, mainly due to excessively high rearing temperature,
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What to Do About Pigs' Bad Habits? Introduction to Clever Solutions
Pen escaping: Trim the upper eyelashes of a pen-escaping pig short, and trim them again once they grow long. This way, when the pig raises its head to escape the pen, its eyes will be irritated by wind, light, and dust, creating a sense of fear. After several times, the pig will no longer escape the pen. Wall chewing: Pigs often chew walls because of insufficient salt intake. Generally, the salt content in the diet of 60-90 kg fattening pigs should reach 0.25%, and the salt content in the diet of breeding boars should reach 0.35%. Biting and fighting: When pigs from different pens are housed together, biting and fighting often occur. If
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