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What specific drug treats goose aspergillosis?
1. Outbreak situation A goose farmer purchased 1000 goslings each on May 22, 1998, housed them in an outdoor plastic greenhouse shed, and fed them hybrid rice purchased from a grain depot. On June 18 and 19, more than 40 geese in the two flocks successively developed coughing. They were treated with oxytetracycline bulk powder, Baiyanqing and other drugs, but there was no improvement, and it spread to more than 100 geese, with severe cases even showing open-mouth breathing, a few with runny noses and head shaking, and about 30 geese in the flock had facial swelling. On the 21st, erythromycin, livestock and poultry Chuankang
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What are the specific appearance grade indicators for pear fruit?
Pear appearance grade specification indicator items: Special grade, Grade 1, Grade 2. Basic requirements: fully developed, mature, fruit intact and good, fresh and clean, no off-flavor, no abnormal external moisture, no puncture wounds, no insect-damaged fruit and no disease. Color: has the color that this variety should have when mature. Single fruit weight (g): the single fruit weight grade requirements for major pear varieties are shown in Appendix A (normative appendix). Fruit shape: regular, relatively regular, may have defects, but no deformed fruit. Fruit surface defects: 1) Bruising and compression injury: none, none, slight bruising and compression injury allowed, area less than 0.5 cm2. 2) Abrasion injury: allowed area less than 0.5 cm
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Detailed explanation of the specific steps for rooting Lisianthus cuttings
1. First use chopsticks or a wooden stick to poke a small hole in the potting soil, insert the cutting, then press the potting soil firm with your hands and water it thoroughly. 2. Cover with plastic film or a transparent lid, and poke a few small holes in it for ventilation. 3. Because Lisianthus likes to grow in places with relatively strong light
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Specific measures for the good benefits of three-stage rearing of broiler chickens
Good benefits from stage-based rearing of broiler chickens: three-stage rearing measures for broiler chickens
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How to grow onions? Detailed explanation of the specific planting process
The specific process of growing onions
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The Species Calendar Kids Edition is designed specifically for children, and its oversized format is more than just big
Guokr is eight years old, and many Guokr users now have little Guokr kids of their own. Calendar Mom often receives their "battle reports" about using the Species Calendar as picture-recognition and character-recognition cards for their children: every year the Species Calendar features 53 heartwarming yet scientific ani...
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Spider plant experts look specifically for the little switches; once you flip them on, the leaves sprout nonstop
Many people with experience growing flowers always say that once growing flowers becomes a habit, you will find that it is sometimes not just a tool to pass the time, but imperceptibly becomes a passion. In fact, quite a few...
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Feed Clivia this kind of water after autumn begins, and it will specifically push out flower spikes, no longer afraid of not blooming
Autumn is a good time to get a Clivia. Whether it is a newly bought Clivia or one you already have, only if it is cared for well in autumn will it bloom better during the flowering season. Today, Qiu Ma wants to share with everyone how to care for it in autumn...
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Crown of Thorns is different from the rest, blooming specifically in winter, and its blooms are even better than peonies.
October is coming soon, and time really flies. By October, most cities have basically entered autumn, and the weather is gradually getting cooler. Have you got a favorite plant growing at home?
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