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[two sessions] Scientific and technological innovation tips are kind to front-line craftsmen
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[two sessions] Scientific and technological innovation tips are kind to front-line craftsmen
2019-02-21 -
Front-line teachers tell the truth: why are excellent teachers unwilling to teach in rural areas?
Front-line teachers tell the truth: why are excellent teachers unwilling to teach in rural areas?
2019-02-20 -
The latest construction skills of greenhouse
Greenhouse is also called greenhouse, such as glass greenhouse, plastic greenhouse, etc. The structure of greenhouse should be sealed and insulated, but it should be convenient for ventilation and cooling. Modern greenhouse has equipment to control temperature, humidity, light and other conditions, and use computer automatic control to create the best environment for plants.
2020-11-10 The latest greenhouse construction skills also known as greenhouse -
Construction skills of greenhouse
Construction skills of greenhouse
2018-07-05 -
Construction method of greenhouse
Greenhouse is also called greenhouse, mainly glass greenhouse, plastic greenhouse and so on. The structure of greenhouse should be sealed and insulated, but it should be convenient for ventilation and cooling. Modern greenhouse has equipment to control temperature, humidity, light and other conditions. Use computer automatic control to create the best ring for plants.
2020-11-09 Greenhouse greenhouse building method also known as greenhouse main -
Concerned about Penghu Industrial Development Ministry of Economic Affairs Industrial upgrading and Transformation Service Group provides front-line services
In order to understand the industrial development in Penghu and assist local operators in upgrading and transformation, Wu Mingji, director of the Industrial Bureau of the Ministry of Economic Affairs, led relevant members of the industrial upgrading and transformation service delegation to visit Tianhe fresh goods in Penghu from July 31 to August 1.
2018-07-02 -
Bonsai modeling cannot be stylized or mechanized.
Bonsai styling does not need this kind of foresight. If there is such a forward-looking, bonsai modeling is easy to go into a stylized, mechanized dead end. The modeling in the personal mind is limited, and it is impossible to have the ever-changing modeling like nature. Before creating, painters have to go to nature to sketch.
2018-08-28 -
Front-line survey: the price of watermelon is like a roller coaster. Melon farmers have different joys and sorrows.
Front-line survey: the price of watermelon is like a roller coaster. Melon farmers have different joys and sorrows.
2019-02-20 -
Squall line weather system sweeps across the Pearl River Delta by strong winds and thunderstorms
Squall line weather system sweeps across the Pearl River Delta by strong winds and thunderstorms
2019-02-21 -
What is the fastidiousness of pile Jingzhi?
The branch is like a human limb. It forms the skeleton of the plant together with the trunk. The layout of branches determines the layout of "leaves". Therefore, the layout of branches is very important. In the composition of the pile scene, the branches are mainly composed of side branches, back branches and covered branches.
2018-09-19 -
Mechanized soil cultivation Technology of Potato
At present, it is in the middle tillage stage of potato planting. In order to guide the production of agricultural machinery, the matters needing attention and fault maintenance of potato mechanization are introduced as follows: first, the adjustment method (take 3ZF-4 as an example) 1. Line spacing adjustment. Line spacing adjustment of type 4 potato ploughing and fertilizing machine: based on the center line of the front crossbeam of the cultivator, loosen the fixing screws on the main beam of the single connection of the two sides of the fertilizing machine, move the single unit of the fertilizing machine, and measure the distance between the two adjacent shovels to the desired ruler.
2019-01-16 -
Appreciation and identification knowledge of orchids
What are the special terms for appreciating Chinese orchids? In the long practice of appreciation, people have created a lot of special terms in order to express the conclusion of appraisal and the experience of appreciation. As big as the whole of the Chinese orchid, subtle to the leaf tip of the orchid.
2018-05-02 -
Bonsai production of Ruyi flowers
1. Flowerpot Ruyi flower pot, purple sand pot is the best, you can choose a lighter plain flowerpot, which can set off the plant type of five-color plum, the flower color is gorgeous, and can also be cultivated with tile pot or pottery pot, cement pot and so on. two。 Soil Ruyi flowers like to be moist, drought-resistant, and avoid stagnant water.
2018-11-20 -
The most common diseases and insect pests of Populus tomentosa
1. The yellow poplar silk leaf borer larva spun silk to connect the surrounding leaves and twigs as temporary nests, and then ate up the leaves in serious cases, resulting in the death of seedlings. Morphological features: adult body wings are gray-white, the front, outer and trailing edges of the wings are purple-brown wide band, there are two white spots on the leading edge of the purplish brown belt, the scales are shiny, and the purplish red shines. The head of the larva is black, the carcass is yellowish green, the topline, subtopline and valve line are dark green to dark green, and the valve line is orange. Occurrence regularity: 2 to 3 generations a year in the northern region, with larvae in
2019-01-11 -
Does the snake bite?
Does the snake bite?
2018-07-06 -
What medicine does the common crop corn, tomato, cotton bollworm appear to hit? How to treat it?
Corn, tomato and cotton are all common crops, and they are also prone to diseases in their growth process, resulting in crop yield reduction and even death. So what kind of medicine should you take if the cotton bollworm appears? How to treat it? What is a cotton bollworm? How to identify it? 1. Cotton
2020-11-09 Common crops corn tomatoes cotton cotton bollworm appear -
Timeliness characteristics of plant diseases and insect pests
Plants have their own characteristics when they have diseases and insect pests, and the timeliness of plant diseases is one of the major characteristics. An accurate understanding of these characteristics is very beneficial to the treatment of plant diseases. So what is the timeliness of plant diseases and insect pests
2018-07-02 -
How big can the black snake grow?
How big can the black snake grow?
2018-07-06 -
Changhua County buys new computers to strengthen public health services
(Taiwan Business News) Changhua County Government purchased computers and 24-inch LCD high-resolution large screens, so that every public health care colleague in the front line has a new computer. Yesterday (7) held a press conference on "Public Health Care New weapon, County people's Health easy", Changhua County Deputy County Mayor Ke Chengyi.
2018-07-04 -
Leaf spot of Euonymus tomentosa
The symptom is harmful to the young and old leaves of Euonymus tomentosa, with yellow-brown spots on the front, expanding into nearly round or irregular shape, 4mm~14mm in diameter, gray-white in the center, light brown concentric lines, dark brown margin slightly raised, and dense small black mildew spots in the disease spot. The spot passes through the back, but the color on the back is slightly lighter than that on the front. After the disease spot dried up, it split with the healthy part until the perforation was formed. Often cause early defoliation. Pathogenic fungus, half-known fungus, subphyllospora, cercosp
2019-01-15