perimeter Learn more about perimeter
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Classification Standard and processing Technology of volvariella volvacea
1. Grading standard of straw mushroom: 1. Classification of fresh mushroom: first class: perimeter of mushroom grain is 8ml 11cm, solid grain. Second class: the perimeter of mushroom granules is 6ml / 8cm, solid grains. Grade III: the perimeter of mushroom granules is 6ml / 8cm, and the prepuce is slightly cracked. Mushroom flower: the cracking of mushroom bud is not more than 0.5 cm. Outside the class: the perimeter of the mushroom grains is 5ml. 6cm, with some mushroom flowers. 2. Classification of dried mushrooms: cut head, no sediment impurities, mushroom noodle mouse gray or gray-white, mushroom meat white. Pleurotus ostreatus without opening film, water content up to 12%, fragrant
2019-01-16 -
How much is the straw mushroom per jin?
How much is the straw mushroom per jin?
2018-07-07 -
Fishing techniques of large silverfish
1. Preface in 1995, the Ministry of Agriculture and the Ministry of Water Resources jointly issued the notice on accelerating the Promotion of Silverfish Transplantation and Proliferation Technology, which set off an upsurge of large silverfish transplantation in the whole country. In the past ten years, the cause of transplantation and proliferation of large silverfish has been widely developed in the north, especially in Inner Mongolia, and good results have been achieved in lakes and reservoirs. When the large silverfish in the transplanted waters reached the fishery effect, that is, the large silverfish formed a high number and stable population and was naturalized.
2019-01-16 -
Harvest and fresh-keeping of bulbs: onion lotus
[other middle name] Bai Yulian, calamus, onion orchid, onion orchid [family] Amaryllidaceae Allium orchid [origin] South America [plant character] Allium is a perennial herb. The plant height is 20cm to 30cm. Underground bulbous, ovate, covered with dark brown skin. [bulb harvesting] the bark bulb whose harvest site is onion lotus. After autumn, when the aboveground part of the plant is withered and yellow, it can be harvested. Carefully dig the bulb out of the soil with a spade, and then sift it. Spread out the harvested bulbs to dry 5.
2019-01-15 -
Skillful use of secondary bagging to avoid infection of edible fungi
In the production practice of Lentinus edodes, hericium Erinaceus, Auricularia auricula, etc., the secondary bagging technology (that is, adding a film bag when the mushroom tube comes out of the stove, so that the mushroom tube does not directly contact the ambient air) is used for production, which effectively solves the problem of cross-infection in the production process of the mushroom tube, and keeps the survival rate of the strain above 97%. The technology is introduced as follows: 1. For the preparation of the outer bag, it is appropriate to choose a low-pressure polyethylene film bag with a perimeter greater than the perimeter of the inner bag, a length of 5 cm longer than the inner bag and a thickness of O.2 silk.
2019-01-15 -
Analysis on the adjustment technology of truss trawl fishing gear and fishing method
At present, the production of truss trawling shrimp has become one of the important modes of marine fishing in coastal fishing areas, and the proportion of its output value in the whole marine fishery output value is increasing year by year. As this mode of operation is a single ship bottom truss trawl operation, its gear design, assembly, operation adjustment and fishing ground selection and other links are relatively technical, so a little negligence will affect the shrimp production. In particular, the adjustment technology in truss trawl operation is the key to fishing production technology, such as this phenomenon is often encountered in production practice: the same
2019-01-16 -
It is enough to have this garden for a lifetime.
Struggle in a big city, life in a small city! It has become the pursuit of many people. For the garden requirements, more natural, do not need too many hardening facilities. The bluestone for the door and the lawn for the perimeter. Do not need too many hardening facilities, simple and natural one.
2018-06-03 -
The spherical shape of Populus tomentosa
The following is to guide farmers on how to trim a potted boxwood into a ball about 30 centimeters high, and the poplar planted on the ground can also be trimmed in the same way. The required material is an unpruned potted Jinshu yellow poplar with a height and perimeter of about 45 cm and a dense and symmetrical growth. Sharp trim scissors. Pruning method 1. In early summer, put potted boxwood in a place with plenty of light. 2. Observe carefully and estimate how many times you have to trim before you can get a tree about 30% high.
2019-01-16 -
Field management of Ziyunying in autumn and winter
Field management of Ziyunying in autumn and winter
2018-07-24 -
Three methods of fishing natural eel seedlings
There are mainly the following three fishing methods: 1. The net is in the shape of a trumpet tube, with a general length of 9 meters and a perimeter of 6-7 meters, which can be woven with polyethylene thread. The net port gradually shrinks from the net port to the back end, and the end of the net port is connected with a floating seedling collecting box. Set seedling box mesh 50-60 mesh. Zhang Wang should be set on the beach far away from the sluice to collect eel seedlings with the trend. It can be caught at high tide and low tide. Two people worked, one rowed the boat, and the other regularly lifted the seedling box with a small white porcelain basin and scooped out the eel.
2019-01-15 -
Strengthen the field management of watermelon at present
At present, the corresponding field management of watermelon should take the following measures: 1. Open a good drainage and irrigation ditch: if the trench does not meet the requirements before planting, the general ditch, perimeter ditch, middle ditch and border ditch should be opened in time. The depths of the grooves are 1.5 m for the total trench, 1.0 m for the middle ditch, 0.8 m for the middle ditch and 0.4 m for the border ditch. The trench must be unobstructed.
2018-09-16 -
6.5 km greenway around Moon Lake the most beautiful living room in Wuhan will be gorgeously transformed.
Recently, many citizens who pass by Yuehu Lake will find that the perimeter of Yuehu Lake has been partially besieged. As the core section of the main axis of the Yangtze River, Yuehu Lake, known as the most beautiful living room in Wuhan, seems to be brewing something. Here comes the good news! 6.5 km Greenway Ring.
2018-09-15 -
2204 deep-water cages in Hainan Province widen the way for fishermen to become rich in culture
2204 deep-water cages in Hainan Province widen the way for fishermen to become rich in culture
2019-02-22 -
Fengyu Fruit Fruit Farmers in Sichuan first tasted the sweetness of Citrus Variety improvement
Fengyu Fruit Fruit Farmers in Sichuan first tasted the sweetness of Citrus Variety improvement
2019-02-20 -
When will hyacinth be planted? When will it blossom?
For flower friends who are new to hyacinth, when hyacinth is planted and when it blossoms is a very basic knowledge. This article comprehensively introduces the common knowledge of hyacinth from the most basic direction. When to plant hyacinths? at present, hyacinths still need to rely on the Netherlands to enter □.
2018-12-24 -
Three techniques of peeling bonsai with tree stump
The trunks of bonsai trees are mostly ancient, old, sick and disabled to show their "vigorous character" after a long time of vicissitudes, while the images of some bonsai trees show the characteristics of being young, tender, smooth and slippery. The peeling technique of tree stump bonsai is precisely based on the conditions of the trunk itself and reconstructed by artificial art to make the trunk image meet the requirements of bonsai art modeling and achieve the purpose of enriching various texture levels of tree trunks. Now let's introduce three techniques of peeling. Spin and peel. Part of the trunk goes from bottom to bottom.
2019-01-16 -
This flower is so easy to raise and throw in the soil that it can bloom in 2 months.
When it comes to the Chinese people's favorite flower, Zhu Dinghong is a kind of flower, which is colorful and prosperous, which is very much in line with the traditional aesthetic. Today, Huahua will introduce these good-looking and easy-to-raise varieties of Zhu Dinghong! 1. Zhu Dinghong-cotton candy raises flowers.
2018-07-09 -
Give yourself a tape DIY retro medical notes
The mystery of the human body wants to explore the mysteries of the human body? Collage your own medical notes? You need a set of scientific and beautiful tape. Stamp the picture to open the fruit shell store Mini Program to explain to yourself a roll of tape, a roll of bones, a roll of organs and two replicas.
2018-06-28 -
What is a giant pitcher plant?
What is a giant pitcher plant?
2018-07-06 -
What if I get bitten by a hamster?
What if I get bitten by a hamster?
2018-09-08