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0104 Second Dead Pig Washed Ashore from the Sea"Kinmen Discovers Another Dead Pig Washed Ashore from China, Becoming a High-Risk Area; Executive Yuan Sharply Criticizes China for Not Disclosing Information
0104 Second Dead Pig Washed Ashore from the Sea"Kinmen Discovers Another Dead Pig Washed Ashore from China, Becoming a High-Risk Area; Executive Yuan Sharply Criticizes China for Not Disclosing Information
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Moderate to slightly light occurrence of the second generation of rice stem borers in Suijiang County in 2007
Rice stem borers in our county include the yellow stem borer (Scirpophaga incertulas), the striped stem borer (Chilo suppressalis), and the giant stem borer (Sesamia inferens). In the riverside area, 3 generations occur per year; in the mid-mountain area, 2 generations occur per year. At present, the first generation in the riverside area has ended, and the second generation is beginning to occur successively. According to observations at our station's Fengchi pest and disease monitoring point, this year's second-generation moth flight began on June 10, 1 day earlier than last year and 2 days later than normal years, with the peak day on June 18, 1 day later than last year and 8 days earlier than the historical average; by June 25, a cumulative total of 234 moths had been trapped, with the yellow stem borer, striped stem borer, and giant stem borer accounting for 94.9
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How to scientifically control the first generation of the second-brood striped stem borer in single-season rice
Control recommendations 1. For early-sown and early-transplanted single-season rice fields, carry out a full control treatment once from June 20-25, targeting mainly stem borers and small brown planthoppers, and also controlling early-occurring leaf folders and rice thrips. Use 5% fipronil (Regent) suspension concentrate at 40-50 ml/mu, diluted in 30 kg of water for spraying. 2. For fields where rice stripe disease has occurred, on the basis of pulling out and removing diseased plants, promptly apply chemicals to control small brown planthoppers. Use 40% chlorpyrifos (Xinnongbao, Saiben) at 100 ml/mu, diluted in 30 kg of water for spraying, and repeat the treatment after an interval of 5-7 days.
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What to do if the second flush of mushrooms does not appear? Causes and solutions
Normally, after the first flush of mushrooms is harvested, the second flush will begin to appear in about 10 days. In some cases, no mushrooms appear for a long time. The main reasons are, first, a high yield in the first flush and too long a growing period, causing a serious shortage of water content in the growing medium; second, temperature that is too low or too high, affecting the timing and yield of the next flush. The solution is to soak the growing medium bags in clean water for 1-2 hours, adding to the water 1% white sugar, 0.3% potassium dihydrogen phosphate, 0.5%-1% magnesium sulfate, 0.1% urea, and 0.1% zinc sulfate
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Key Breeding Techniques for Early Growth of the Second-Crop Velvet in Deer
There are 2 methods for harvesting velvet antler: sawing the antler and cutting the antler. Among them, sawing the antler generally starts from 3-year-old deer, and can be harvested 2 times per year. The 1st time is 45-50 days after Qingming, called "first-crop velvet", and the 2nd harvest is 50-60 days later, called "second-crop velvet". To promote early growth of the second-crop velvet, the following measures can be taken: 1. Select superior deer breeds - generally, the regeneration velvet yield of Tianshan red deer and Tarim red deer is significantly higher than that of Northeast red deer, so to obtain more regeneration velvet, it is best to choose to raise these two pure red deer breeds. 2. Utilize hybrid advan
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Secondary bagging of edible fungi can effectively prevent infection
In the production of shiitake mushrooms (Lentinula edodes), lion's mane mushrooms (Hericium erinaceus), wood ear mushrooms (Auricularia heimuer) and others, the secondary bagging technique is applied (that is, when the mushroom logs come out of the sterilization chamber, an extra layer of thin film bag is put on, so that the mushroom logs inside the bag do not come into direct contact with the ambient air), which effectively solves the problem of cross-infection during the log production process and keeps the strain survival rate above 97%. The technique is described below: 1. Preparation of the outer bag The outer bag should preferably be a low-density polyethylene film bag with a circumference 2 cm larger than the inner bag, a length 5 cm longer than the inner bag, and a thickness of 0.2 silk, with one end tied and sealed for later use.
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The Second of the Six-Part Series on Autumn Production of Edible Mushrooms
First, select good spawn. The main varieties used this autumn are: 1) Oyster mushroom: "8359" and "Nongke 12" -- suited to fruiting in spring and autumn; spawn-running temperature 5-36°C, optimum 24-28°C; fruiting temperature 5-25°C, best 18-20°C; clustered or imbricate overlapping growth, small thick caps, large clusters, cap grey to dark grey, stipe slender and short, gills white and fine, cluster shape compact, flesh firm, good market quality; these two strains have strong resistance to contaminants and diseases, and in general production they do not become infected with diseases such as yellow mushroom disease
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How to treat swine influenza secondary to Haemophilus parasuis infection in pigs
Swine influenza is an acute, highly contagious disease of pigs, characterized by sudden onset and rapid spread through the whole herd. The main symptoms are upper respiratory tract infection, and it generally occurs in winter and spring and when the climate changes abruptly. The disease also often occurs secondary to Haemophilus parasuis infection in pigs. Outbreak situation: Yang, of Baimaqiao Township, Xiangning County, Shanxi Province, raised more than 40 pigs, including 18 finishing pigs, 11 feeder pigs, and the rest piglets. Because the owner used a swill-feeding method, the farming was also not well developed,
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What are the methods for getting Schisandra chinensis to produce a high yield in its second year?
In the process of cultivating Schisandra chinensis, a single plant with two canes is generally used. With good management, it can fill the trellis in the same year, but most plants fill only half or a bit more than half the trellis. Nowadays, it is best to plant a single plant with a single vine. The specific method is to leave half a trellis in the first year; that year the cane can grow 2 m, the main vine's thickness can reach more than 0.4 m, and in the second year the yield per mu can reach more than 400 jin. In the spring of the second year, reserve canes are selected at the base of the main vine and from the underground stem, and in the third year the two vines bear fruit. Another method is the close-planting method, that is, 2200 plants per mu,
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Cotton narrow row spacing should be widened: The second in a series of recommendations from rural advisory services in 2008
Before sowing, the author visited and investigated some cotton regions in Hebei, Shandong, Shanxi and Shaanxi. In most areas the cotton narrow row spacing is too narrow, seriously hindering the normal growth and development of cotton plants, and a planting reform of the population structure is essential. The pressing task is to widen the narrow row spacing. In order to carry out plastic film mulching of cotton, cotton farmers mostly adopt wide-and-narrow row sowing, sowing two rows at once. Most areas use 90 cm wide plastic film, with the narrow row spacing about 45 cm wide. This is not conducive to the normal extension of fruiting branches and flowering and boll setting, and also causes unbalanced growth on both sides of the cotton root system. Very
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