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The causes of the latest cucumber glue flow and its control methods
Cucumber is a common vegetable in daily life, which is widely planted, but the phenomenon of cucumber stem gum flow often occurs in the process of cucumber planting, which will cause the stem vines to wither gradually until the water temperature. After guar gum flow, the commodity value is low, and even deformities or soft rot appear.
2020-11-10 The latest cucumber glue causes and prevention methods cucumbers are -
Fish culture technology: micro-flow water fish culture technology, what are the benefits of running water fish culture
Technology of running water fish culture
2018-07-25 -
How to classify and select water-saving irrigation pumps in farmland?
Agriculture can not do without water, so can not do without pumps, different areas have different choices, then how to classify and select water-saving irrigation pumps in farmland? There are three main types of agricultural pumps to choose from: mixed flow pumps, centrifugal pumps, and submersible pumps. Agricultural mixed flow pump
2020-11-09 Farmland water-saving irrigation water pumps how to classification and selection agriculture -
The flowing bonsai of attracting wealth and treasures in summer
Putting two bonsai with running water in the bedroom in summer can not only adjust the small environment and reduce the temperature, but also have a good effect of attracting wealth and treasures. Try if you don't believe me. After the natural stone is hollowed out, a small bamboo tube is set up to fill the clear pool water. Compare the staggered stones to the rocks in the stream.
2019-06-13 -
Experience in water quality control of farmed rainbow trout
Water quality condition is an extremely important content, which is directly related to the success and failure of rainbow trout culture and production. Rainbow trout is a fish that likes countercurrent and oxygen. The stimulation of water flow can not only accelerate the metabolism of substances in the body, but also take away excreta. Rainbow
2020-11-08 Culture rainbow trout water quality control experience conditions is -
Prevention and treatment of gum flow in apricot trees caused by glue flow
Prevention and treatment of gum flow in apricot trees caused by glue flow
2018-07-14 -
Causes and Control Methods of Cucumber Gummy
Causes and Control Methods of Cucumber Gummy
2019-09-23 -
Technology of running water fish culture
Technology of running water fish culture
2019-02-26 -
Common problems in the design of sprinkler irrigation system
Common problems in the design of sprinkler irrigation system
2019-07-19 -
Effect of airflow on pigs
The motion of air molecules is called air flow, and the air flow that moves horizontally is called wind. The air flow in the atmosphere is caused by the uneven temperature distribution on the earth's surface, and the air molecules flow from the region of low temperature and high pressure to the region of high temperature and low pressure. In weather, the wind speed and direction are often described. The wind speed is the distance of the wind movement per unit time (m); the wind direction is the direction of the wind, expressed in 8 or 16 directions, and the wind direction frequency chart (wind direction rose chart) is drawn according to the probability of the wind appearing in each direction. Wind direction frequency diagram
2019-01-16 -
How can we plant the beauty of Yu (Li Chunhua)?
Yu Mei is famous for her beautiful flowers, with a height of 30cm to 80cm, the whole plant is sparsely hairy, leaves alternate, long oval, irregular pinnatifid. Flowers solitary, with long pedicels, drooping when budding, standing erect after opening, petals 4, thin and bright, flowers with pure white, purple, pink, red rose, stripes, etc., flowering from May to June
2019-01-06 -
Winter pruning technique of fruiting mother branch of grape which is easy to flow too early and easy to flow late
Winter pruning technique of fruiting mother branch of grape which is easy to flow too early and easy to flow late
2018-07-11 -
Peach gum disease and its control
1. Distribution: peach gum disease, also known as resin disease, is common in all peach areas in China, especially in the south. The etiology is complicated and it is not easy to prevent and cure it thoroughly. Gum flow causes tree weakness, affecting fruit quality, and even dead branches and dead trees. two。 Symptoms: the disease mostly occurs in the branches of peach trees, especially in the trunk and main branches. At the initial stage, the disease expanded slightly, gradually spilled the translucent colloid, and aggravated after the rain. After that, the colloid gradually becomes jelly-like, yellowish brown after dehydration and dark brown when dry. Bark cracking in severe cases
2019-01-16 -
Do you think ventilation and ventilation are the same thing in raising succulent plants? Can it be breathable with granular soil?
In the maintenance of succulent plants, we often hear the words "ventilated" and "breathable". And some friends may be used to thinking that these two words are actually the same concept. In fact, ventilation and ventilation are completely two.
2018-07-04 -
Sand cultivation vegetable cultivation techniques, commonly used small fine flow sand culture and water vapor sand culture
Small fine flow sand culture: planting in the form of a border, digging a ditch in the middle of the border, then installing a pipe for drainage, and placing a nutrient solution storage tank for irrigation with a micro-pump. Water vapor sand culture: adopt trough structure, two or four walls in the upper layer, Panax notoginseng walls in the lower layer, galvanized iron mesh
2020-11-08 Sand culture vegetables planting technology commonly used small flow and water vapor -
Running water to raise fish: flow gold and silver to get rich and busy
Running water to raise fish: flow gold and silver to get rich and busy
2019-02-18 -
If you want to do vegetable soilless cultivation, you need to learn these three techniques.
Soilless cultivation replaces soil environment with artificial crop root environment, which can effectively solve the contradiction of water, air and nutrient supply which is difficult to solve in traditional soil cultivation, and make crop roots in the most suitable environmental conditions.
2018-05-26 -
Bonsai art: how to make running waterfalls in bonsai?
With the progress of science and technology in the production of bonsai waterfalls, the motor is miniaturized (even miniaturized), which makes rockery and bonsai add real waterfalls, which has become an important content and landscape of rockery and bonsai.
2018-05-12 -
Green peach gummy disease
Symptoms and pathological changes: the disease occurred in branches, bark lenticels and injured □, cracks □ and other places, the initial part of the disease slightly expanded, brown, and then the flow of translucent milky white soft colloid, the phenomenon of glue flow was more serious after rain. The gel becomes sticky in the presence of air, yellowish brown, and becomes a hard lake-shaped glue when dry.
2018-12-16 -
How to reduce the bleeding of macaques and peach trees?
Kiwifruit bleeding is a common physiological phenomenon that overflows from the unhealed cut and saw in winter in the coming spring. The root water content of kiwifruit is high and the root pressure is high. When the sap flows in spring, the unhealed wound begins to flow, mainly water and nutrients.
2020-11-09 How to alleviate rhesus monkey peach tree wound flow kiwifruit refers to