Direction Learn more about Direction
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The planting direction of jujube
The direction of jujube planting not only directly affects the growth and development of jujube itself, but also affects the growth status of intercropping plants. The amount of light accumulated under the canopy of jujube trees planted in the north-south direction was greater than that under the east-west direction. At the same time, there is little difference in light time between the north and south sides of jujube trees planted in the north-south direction, but there is a great difference in the light time between the north and south sides of the jujube trees planted in the east-west direction. The difference of direction not only affects the time of receiving light, but also causes the difference of the amount of light received. From the needs of jujube planting itself, the north-south direction is the best. In addition, jujube
2019-01-16 -
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 -
The direction of pheasant breeding
The direction of pheasant breeding
2018-10-03 -
Direction of rabbit breeding
Direction of rabbit breeding
2018-09-07 -
The direction of fox breeding
The direction of fox breeding
2018-09-07 -
Tips on how to make the flowers of Jianlan face the same direction.
Tips on how to make the flowers of Jianlan face the same direction.
2018-04-24 -
Development direction of hedgehog culture
Development direction of hedgehog culture
2018-09-07 -
What is the direction of fish culture?
What is the direction of fish culture?
2018-09-07 -
What is the direction of the tree ring, and what can the ring tell us?
What is the direction of the tree ring, and what can the ring tell us?
2020-04-29 -
How to determine the row spacing of grape plants
The planting direction of grape generally chooses the north-south direction is better, can better accept the light, but also make the shelf surface basically vertical to the dominant wind direction of the growing season, which can reduce the wind damage. However, if it is limited by the land, it can also be planted in the east-west direction. Row spacing according to the choice of cultivation frame, the row spacing of the hedge is 2 to 2.8 meters, the shed.
2018-09-11 -
Multi-flower and flower direction regulation of orchids-- Xijin Bridge
Multi-flower and flower direction regulation of orchids-- Xijin Bridge
2018-04-24 -
Raising pigs with Chinese herbal medicine is the direction of pig farm development? Pig farmers should take a good look at it!
Raising pigs with Chinese herbal medicine is the direction of pig farm development? Pig farmers should take a good look at it!
2019-02-20 -
The direction of alpaca breeding
The direction of alpaca breeding
2018-09-07 -
What is the denser direction of the rings of the latest trees, and what can rings tell us?
Generally speaking, the tree ring is denser toward the shady side, that is, to the north. Because a ring is the growth of a tree in a year, and whether the tree grows vigorously or not depends on the light conditions. For a big tree, facing
2020-11-10 The latest big tree annual ring denser to what noodles can tell -
New techniques for increasing yield and income of Wheat
New techniques for increasing yield and income of Wheat
2020-02-17 -
What is the direction and prospect of porcupine breeding?
Porcupine is actually a third-class protected animal in the country. When it is on the verge of extinction, it is listed in the national wildlife protection list. But in recent years, as the nutritional value of porcupine is well known, more and more people engage in porcupine farming.
2020-11-11 Porcupine breeding direction prospect how porcupine its -
When succulent plants grow more and more crooked, they have to bask in the sun like this.
Curator plants have phototaxis, and succulent plants are no exception. the reason why our succulent plants grow crooked is mostly because they have been placed in the same place for a long time without changing direction, and the plants will face the light.
2018-05-11 -
Looking for the breakthrough direction of hybrid rice
As the saying goes, amateurs watch the hustle and bustle, experts watch the way. This exhibition brings together the varieties of all the well-known hybrid rice breeding research institutions and large enterprises, can it represent the current dominant varieties in various regions of the seed market? Can it reflect the future to some extent?
2016-03-20 Search hybrid rice breakthrough direction as the saying goes amateur -
The Transport Direction of photosynthate in different growth and Development stages of Cymbidium
The Transport Direction of photosynthate in different growth and Development stages of Cymbidium
2018-05-02 -
New planting direction of fruit corn or mature corn
New planting direction of fruit corn or mature corn
2019-02-19