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Effective Methods to Prevent Browning After Lily Harvest
During the harvesting and storage of lilies, prolonged exposure to sunlight causes the lily scales to change color from white to brown, a condition known as browning. Browning is an oxidation reaction catalyzed by biological enzymes in the lily scales. Browning reduces the quality of commercial lilies; in the case of lily seed bulbs, browned bulbs have a low germination rate and are prone to rotting. This year lilies matured early, and harvesting is expected around early July, so attention should be paid to preventing browning early. During harvesting, care should be taken to provide shade coverage. Under strong direct sunlight
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What are the effective fattening methods for commercial rabbits?
Fattening rabbits is the last stage of rabbit production. Its purpose is to produce good rabbit meat and rabbit skins. The fattening of domestic rabbits works best after the skeletal growth and development is complete. The feeding and management of domestic rabbit fattening must meet the following five key points: 1. Concentrate feed point. After the skeletal growth and development of domestic rabbits is complete, the weight gained during fattening is mainly muscle and fat. During fattening, concentrate feed should be the main component, especially feeds rich in carbohydrates, such as sweet potato, potato, taro, radish, etc. And green fodder should be appropriately included.
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What are the effective control methods for the black scarab beetle?
The black scarab beetle is known locally as "tiewoyang" (iron nest seedling). In Wuhe Township, Tengchong County, it is one of the main pests harming crops, with particularly severe damage to sugarcane and dry-raised rice seedlings. It mainly bites the stem base of sugarcane seedlings and rice seedlings, causing the entire plant to die and having a huge impact on sugarcane and rice. The insect's living habits are: during the day it burrows into the soil to rest, and in the evening and at night it comes out to be active, mostly causing clustered damage with a fierce onset, and the harm to sugarcane and dry-raised seedlings is quite serious. For control, the first method is to use irrigation water to make the scarab beetles float to the surface of the water for manual
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Effective control methods for leaf beetle pests on licorice
The main species of leaf beetles harming licorice include Diorhabda tarsalis, Pynrrhalta aenescens, Monolepta quadrigutdata, Diorhabda rybakowi, Ceytra sp., Colasposoma dauricum, Coptoc
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How to treat swine asthma? Sharing effective remedies and new methods
Swine asthma is a chronic disease characterized mainly by coughing and wheezing, accelerated breathing, audible wheezing sounds, a dog-sitting posture, foamy discharge from the mouth and nose, and reduced appetite, and it mostly occurs in cold, damp weather or when the climate changes abruptly. Affected by feeding management and sanitary conditions, the mortality rate is relatively high when secondary infection occurs. The following combination of drugs can cure it in a very short time, with good results. The method is: inject 1 ml of Houttuynia cordata injection and 10 ml of ciprofloxacin hydrochloride injection per kilogram of pig body weight, and inject 5-10 ml of methylene blue injection and 0.01-0.03 ml of atropine sulfate injection per pig, all by intramuscular injection, twice a day, with 4 days as one course of treatment, and two courses for severely ill pigs.
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Effective prevention and treatment methods for reproductive stress in breeding sows
1. Symptoms: (1) Abnormal bone metabolism, weak limbs and hooves, abnormal limb morphology and gait. Soft feet, hoof cracks, hemorrhage under the hoof shell, and in severe cases postpartum paralysis. (2) Sows show reproductive disorders, especially first-litter sows, with delayed estrus, anestrus or failure to come into estrus. More piglets born in the first litter, fewer in the second; or more in one litter and fewer in the next. Sows have weak disease resistance, reduced immune function, incomplete uterine involution, increased incidence of endometritis and mastitis, and are prone to various infections, with a higher culling rate. (3) Sow fertility and pig
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What are the effective control methods for the soybean root miner fly
The soybean root miner fly Ophiomyia shibatsuji (kato), also known as the bean root snake miner fly, belongs to the order Diptera, family Agromyzidae. It is commonly called the soybean root maggot, bean root snake fly, root miner fly, etc. I. Distribution and damage. The soybean root miner fly is mainly distributed in the main soybean producing areas; in China it is found in the three northeastern provinces, Inner Mongolia, Hebei, Shandong and Shanxi, among which Heilongjiang, Jilin and Inner Mongolia are the most prominent. The soybean root miner fly mainly causes damage during the soybean seedling stage; its feeding habit is monophagous, attacking only soybean and wild soybean. The larvae bore into the soybean
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Effective weed control methods in Schisandra chinensis fields
1. The results of a survey of weed species in Schisandra chinensis fields showed that the weeds causing more serious damage in Schisandra chinensis fields include barnyardgrass, crabgrass, amaranth, lamb's quarters, field horsetail, green foxtail, and shortawn foxtail, among which crabgrass, Asiatic dayflower, and lamb's quarters are especially serious. 2. Conventional weed control in Schisandra chinensis orchards Conventional weed control in Schisandra chinensis orchards can be carried out together with intertillage of the orchard, 4 to 5 times per year, with a cultivation depth of about 10 cm, so that the soil is loose and has good aeration, and it also plays a role in drought resistance and water conservation. Weeding is an important means of avoiding nutrient loss and ensuring the plants have enough nutrition to grow healthily.
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What are the effective control methods for mushroom fungus maggots
There are many kinds of maggot-like larvae that damage mushroom fruiting bodies and mycelium, collectively known as "fungus maggots." The four more common ones are mushroom gnats, gall midges, mushroom flies, and dung flies. Their larvae--maggots--look roughly similar in morphology to the naked eye, and among the adults only the gnats and flies show obvious differences. The morphology and even the living habits of gall midges, mushroom flies, and dung flies are very similar, so they are often mistaken for just one species, all called "fungus flies." Fungus maggots (larvae) bore into and eat the fruiting bodies, turning the mushrooms into waste products, and some damage the mycelium. Bored into and eaten by fungus maggots
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What to Do About the Green Leafhopper on Rice? A Detailed Guide to Effective Control Methods
Scientific name: Homoptera, Delphacidae. Distributed in the wild rice stem (Zizania latifolia) and rice-growing areas of both southern and northern China. Hosts include rice, wild rice stem, and wild Zizania latifolia. Damage characteristics: adults and nymphs pierce and suck the sap of rice; affected leaves develop yellowish-white to light brown or reddish-brown spots, after which the leaves gradually turn yellow and dry up from the tip toward the base; excrement covers the leaf surface, forming a sooty mold-like coating; the female's egg-laying scars are initially water-soaked, then secrete white downy waxy powder; once wounds appear, the plant loses water, wilting in clumps and dying off in patches. Morphological characteristics: male adult body length 5-6.1 mm,
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