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The annual output of China's offshore fishery has increased by nearly 800 times in the past 30 years.
In 2014, the total output of offshore fishery reached 2.03 million tons, an increase of nearly 800 times over the annual output of 2600 tons in 1985, and the total output value reached 18.5 billion yuan, more than 4000 times that of the initial period. This is what the reporter obtained from the 30-year symposium on the development of China's offshore fishing industry held here.
2016-03-20 China offshore fishing annual output 30 years growth nearly 800times 2014 -
Li Baoshu: "Internet +" sells vegetables to drive more than 800 farmers to get rich
Li Baoshu: "Internet +" sells vegetables to drive more than 800 farmers to get rich
2019-02-19 -
Li Baoshu "Internet +" sells vegetables to drive more than 800 farmers to get rich
Li Baoshu "Internet +" sells vegetables to drive more than 800 farmers to get rich
2019-02-19 -
Spare your schedule. Here comes the 20th China International Flower Horticulture Exhibition.
The 20th China International Flower and Horticulture Exhibition will be held in Beijing (the new hall of China International Exhibition Center) from May 10 to 12, 2018. It is expected that the total exhibition area will exceed 40,000 square meters for the first time, when there will be nearly 800 enterprises in nearly 30 countries and regions.
2018-05-08 -
Control of Brown spot of Pomegranate
Distribution and harm: it occurs in pomegranate producing areas in China. It mainly harms leaves and fruits, causes early fruit drop and leaf drop, and causes varying degrees of loss to pomegranate production. 1. After the leaves were damaged in symptom recognition, small black and brown spots appeared at the initial stage, and then enlarged into a nearly round shape.
2020-11-08 Species pomegranate brown spot disease control distribution and harm China -
Food security should be paid attention to in the crisis of "upside down pegging of grain and wealth".
Of the 800 major grain-producing counties in China, which account for nearly 3/4 of the country's total grain output, there are more than 100 state-level poor counties, with 36 million poor people, according to a research report by the China well-off Construction Research Association. It is obvious that the grain output is inverted with the financial resources at the county level.
2016-01-10 Crisis food security should cause attach importance to -
How to get rich in major grain-producing counties there are more than a hundred national poverty-stricken counties
Of the 800 major grain-producing counties in China, which account for nearly 3/4 of the country's total grain output, there are more than 100 state-level poor counties, with 36 million poor people, according to a research report by the China well-off Construction Research Association. It is obvious that the grain output is inverted with the financial resources at the county level.
2016-01-10 Grain production big counties how rich get up national poor counties more than -
Introduction to the manifestations and control measures of quenching disease and blight disease of herbaceous flowers
Sudden fall and blight are the main diseases in the seedling stage of herbaceous flowers. Cockscomb flower, red string, marigold, flat-top impatiens and so on are very easy to be infected with this disease. The two pathogens are different, the main pathogen of quenching disease is Rhizoctonia solani, and the main pathogen of Rhizoctonia solani is Rhizoctonia solani, but their control methods are similar.
2018-08-26 -
How to prevent and cure the epidemic disease by planting beans?
How to prevent and cure the epidemic disease by planting beans? Please introduce the methods of prevention and control of bean blight with reference to the following methods: 1. The symptoms are mainly harmful to stems, leaves and pods, mostly in or near stem nodes, especially near the ground. The disease part was water-stained at the beginning, then the wet rot constricted around the stem, and the leaf vines above the disease part withered and died. ...
2018-07-19 -
How to treat winter jujube disease
Winter jujube is a very common fruit, sweet and crisp taste, very popular. When planting winter dates, attention should be paid to preventing some diseases. So how to treat winter jujube disease? 1. Winter jujube fruit shrinkage disease Due to winter jujube fruit shrinkage disease in the early stage mainly due to fungal infection, fruit near
2020-11-08 winter jujube disease how cure right and wrong often seen fruit -
Lettuce planting techniques: how to control Sclerotinia sclerotiorum of lettuce?
What are the hazards of Sclerotinia sclerotiorum of lettuce? How to control Sclerotinia sclerotiorum of lettuce? Please introduce the harm of Sclerotinia sclerotiorum of lettuce: after the plant is susceptible, the petiole near the ground first shows beige rot, then the leaves wither, and then the whole plant rotts. When the humidity is high, the disease produces white cotton wool, and later produces black rats inside and outside the stem.
2018-07-18 -
How to control bean disease?
1. The main symptoms, beans can be infected with bacteria throughout the growing period, but the resistance weakens and the susceptibility increases during the period from the beginning of flowering to fruiting. The disease mainly affected the leaves, and the leaves appeared faded green, yellow and white spots at the initial stage of the disease, and the spots increased gradually, until the whole leaf was densely covered. The plant is short, the English is few and small, fertile.
2018-09-15 -
Control methods of muskmelon downy mildew
First of all, plant varieties with strong disease resistance. Secondly, do a good job in field management. For example, increase the application of organic fertilizer, chemical fertilizer nitrogen, phosphorus, potassium combined application; July-August rain should not be watered, if the need for water should be irrigated half of the ditch water; timely vine, maintain ventilation and light. Finally, spray
2020-11-09 Melon frost mildew control methods first of all planting disease resistance sex -
Disease control of Simmonia officinalis
First of all, the most common coal fouling disease of Himalayan is caused by aphids and shell insects, so if we find the root cause, we can kill insects first, and then prune the plants. for the treatment of leaf spot and brown spot, we can spray carbendazim and chlorothalonil at the initial stage of the disease.
2018-10-24 -
How to prevent and cure the white silk disease of peony
Peony white silk disease mainly occurs at the base of the stem near the ground. Soil and fertilizer are the sources of infection of the disease, especially when sweet potato and soybean are used as previous crops. The disease is easy to occur before and after flowering and in the hot and rainy season. In the initial stage, there were no obvious symptoms in the aboveground part, with the increase of temperature and humidity.
2018-12-22 -
How to prevent pumpkin spot disease
Cucurbita mottle mainly affects leaves and flower axes. The pathogen overwinters in the soil with the diseased body. In spring, the pathogen spread by rain sputtering, and the leaf spots were round to nearly round or amorphous in the early stage of the disease. The leaf margin is black brown, the junction of disease and health is moist, when the humidity is high, the spot surface is densely populated with small black spots, and the serious leaf spot is fused, causing the leaf bureau to be wet.
2018-09-14 -
How to control "white rust" of asparagus
Due to the high temperature and rain after the beginning of summer, asparagus is prone to white rust. Once the disease occurs, it not only reduces the yield, but also affects the quality. First, at the beginning of the onset of the symptoms, the disease spot appears yellowish to yellow spot on the front of the leaf, then gradually browns, the disease spot is larger, and the back of the leaf is white blister-like spot, nearly round or elliptical.
2018-09-13 -
How to treat grape diseases?
Grape plays an important role in fruit production in the world. in the process of cultivation, grape diseases and insect pests have a great impact on plant growth and development, yield and quality. So, how to treat the grape disease? 1. Symptoms of grape anthracnose: grape anthracnose can infect fruits and branches.
2020-11-08 Grape disease how cure grape in the world fruit production -
The latest course on the techniques and methods of melon pest control
Muskmelon, also known as cantaloupe, cantaloupe, etc., with the adjustment of planting structure and the rapid development of efficient agriculture, the area of watermelon in small shed, middle greenhouse, greenhouse and greenhouse is increasing year by year.
2020-11-10 Latest melons diseases and insect pests control techniques methods tutorials -
Control techniques of diseases and insect pests in muskmelon
Control techniques of diseases and insect pests in muskmelon
2018-07-02