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2019 New Taiwan Fishery Policy Introduced, Fishing Vessel Management Moves Toward Modernization
Fishery development is getting better and better, and in terms of policy, the treatment of fishermen is also getting better and better. So which of the latest policies is newly introduced? Let's take a look together. In December last year, the Fisheries Agency gave advance notice of amendments to the "Regulations on the Permission and Management of Employing Non-ROC Nationality Crew Members Abroad"
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Key Fertilization Techniques for Summer Sesame in the Mid-to-Late Growth Stage
For high-yield cultivation of summer sesame, fertilization should include heavy and shallow application of base fertilizer, a moderate amount of seed fertilizer, heavy application of flower bud fertilizer, and supplemental spraying of phosphorus and potassium fertilizers; organic fertilizer should be the main type, combined with phosphorus and potassium fertilizers, while chemical fertilizer use should be minimized as much as possible to improve sesame quality. To produce every 100 kg of sesame, the fertilizer requirement is: nitrogen fertilizer 6.24-8.13 kg, phosphorus fertilizer 2.19-3.28 kg, potassium fertilizer 6.24-10.19 kg. However, in summer sesame cultivation in our province, most farmers do not apply base fertilizer, and for topdressing they only apply urea or a small amount
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Key Points and Methods of Fertilization Techniques for Summer Sesame
To achieve higher yields of summer sesame, nitrogen, phosphorus, and potassium fertilizers need to be applied skillfully at the right time. When fertilizing, attention should be paid to mastering the principles of one steady, two precise, and three heavy. One steady means fertilization at the seedling stage should be steady. Summer sesame grows slowly at the seedling stage, and the root's ability to absorb nutrients is weak. If the base fertilizer is insufficient, it will cause the seedlings to be thin and weak. The seedling-promoting fertilizer should be topdressed as early as possible, but the amount of fertilizer used should be small, otherwise it is very easy to cause leggy seedlings. Two precise means topdressing at the bud stage should be precise. From the bud stage to the early flowering stage of summer sesame, the growth rate noticeably accelerates. If topdressing is timely at this time, it can promote flower bud differentiation and increase
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How to Fertilize Tulips? A Detailed Guide to the Correct Fertilization Method
Tulips are perennial bulbous flowers of the lily family. The plant grows 30-40 cm tall, with an ovate bulb covered by a scaly membranous tunic. Flower colors include bright red, black-red, yellow, white, purple and others. They prefer a warm, humid, sunny or semi-shaded environment and cannot tolerate intense heat. They require sandy loam rich in humus and with good drainage. 1. Home cultivation. Bulb division is commonly used for propagation. Generally, after rooting and leafing out, apply a top dressing once every half month, mainly phosphorus and potassium fertilizers, with an appropriate amount of Jinbaobei bacterial fertilizer added, which can make the flowers more intensely fragrant. 2. Greenhouse production. Tulips in
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Detailed Explanation of the Three Fertilizations for Rice and Their Application Techniques
Scientific fertilization is one of the important measures for achieving high quality and high yield in rice. However, rice fertilization is a highly technical task, and in practice it must be flexibly managed according to variety characteristics, soil fertility, climatic factors, and cultivation conditions. As is well known, the fertilizer requirements of rice are expressed in the nutritional period, the critical nutritional period, and the period of maximum nutritional efficiency. For example, early rice has a short growth period and relatively low fertilizer demand, so fertilization should be early and concentrated. Middle rice and late rice have longer growth periods, high fertilizer demand, and strong absorption intensity, so the number of topdressings should be increased and the proportion of topdressing raised.
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How do the immunization methods differ for different types of pigs?
Immunization of replacement gilts. Replacement gilts should be vaccinated with the following vaccines 1 month before mating, and sows after weaning should be vaccinated as follows: (1) Swine fever vaccine, 4 doses per head. (2) Swine erysipelas and swine pasteurellosis combined vaccine, 1 dose per head. (3) Swine Japanese encephalitis vaccine, 1 dose per head. (4) Porcine parvovirus vaccine, 1 dose per head (the inactivated vaccine can be given twice, with an interval of 15 days). (5) Swine pseudorabies vaccine, used according to the instructions. Immunization of farrowing pigs. Farrowing sows should be vaccinated with the following vaccines 15-40 days before farrowing: (1) Piglet Escherichia coli quadruple vaccine (K88, K99, 9
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Detailed Explanation of Key Points of Standardized Fertilization Technology for Rice
I. Fertilization Principles 1. Implement balanced fertilization According to the nutrient requirements of each crop, the soil nutrient supply status and the fertilizer effect, determine the corresponding fertilization amount and fertilization method. Based on the principle of combining organic fertilizer with inorganic fertilizer, and combining base fertilizer with topdressing, achieve balanced fertilization. 2. Implement harmless treatment of organic fertilizer Organic fertilizer produced and used by farmers themselves must undergo decomposition and fermentation, harmless treatment, and kill pathogenic microorganisms, insect eggs and weed seeds. It is prohibited to use industrial waste, urban garbage and sludge, as well as farmyard manure that does not meet
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Supplementary zinc fertilization in rice paddies can effectively prevent "sitting stumps"
After rice seedlings are transplanted, they may be slow to grow, fail to turn green, or fail to tiller and even shrink after turning green, which farmers generally call "sitting stumps." Fields with "sitting stumps" mostly occur in low-lying, damp areas and in cold, waterlogged, or poor fields, but they sometimes also occur in fertile fields. There are many causes of this phenomenon, and zinc deficiency is one very important cause. The symptoms of zinc deficiency "sitting stumps" in rice are: the leaf tips of the basal leaves of the rice plant dry up, and yellow-brown to reddish-brown irregular patches appear in the middle section of the leaves; and these gradually spread from the old leaves
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Key Technical Points of Soil Testing and Formula Fertilization for Rice
Based on the technical principles of soil testing and formula fertilization, and combined with the actual work of soil testing and formula fertilization in Pulandian City, 10 technical steps in the experimental process of soil testing and formula fertilization for rice were summarized. 1. Site selection: Select locally representative plots, and arrange experimental plots according to the areas of high-, medium-, and low-fertility farmland. The fertility status of the experimental site should be uniform and consistent, and the fertilization status of the previous crop should be as similar as possible. 2. Soil sampling and testing: Collect soil samples before plowing, using a "plum blossom shape" or "snake shape" to take 15-20 points, with a vertical depth of
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Detailed Explanation of Key Technical Points for Soil Testing and Formulated Fertilization in Rice
I. Fertilization Principles 1. Soil testing and formulated fertilization for rice should follow the principles of determining yield target based on soil, determining fertilizer rate based on yield target, supplementing deficient nutrients, combining organic and inorganic fertilizers, and balanced application of nitrogen, phosphorus and potassium. First, soil testing is required. Soil testing is the prerequisite for soil testing and formulated fertilization; through analysis and determination of soil nutrients, the soil nutrient status and fertilizer supply capacity can be accurately grasped, providing a scientific basis for formulated fertilization. Second, a good formula must be prepared. The formula is the key to fertilization. On the basis of soil testing, according to soil characteristics, cultivation practices, crop nutrient requirements, production level and climate conditions,
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