water depth Learn more about water depth
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How to adjust the frame of the flipped plough? How to adjust the ploughing depth?
The overturning plough includes a suspension frame, an overturning oil cylinder, a check mechanism, a ground wheel mechanism, a plough frame and a plough body. Flip plough, heavy 600kg, plough body number about 3 each, is designed and manufactured according to the national standard of spring plough for dry land in the north of China. In order to ensure its smooth use, turn over the plough
2020-11-09 Flip plough plough rack how to carry out adjust plough depth flip -
The latest requirements for the course of rice transplanting techniques and methods
The key points of rice transplanting techniques are summarized as suitable water depth, field surface hardness, the first three belts, the best planting depth, strong seedlings of appropriate age, reasonable close planting, scientific irrigation, early application of tiller fertilizer, timely pest control, timely early rush, strict planting and orderly transplanting. 1. Suitable water depth requires transplanting rice seedlings
2020-11-10 The latest rice transplanting techniques methods tutorials requirements -
Technical requirements for transplanting rice seedlings
Technical requirements for transplanting rice seedlings
2018-07-01 -
Soil improvement in citrus orchard establishment
Soil improvement in citrus orchard establishment
2018-07-11 -
Construction of turtle pond
1. Juvenile turtle pond is called juvenile turtle when it is just born to less than 10 grams. The area of the pool is 2 square meters ~ 8 square meters, rectangular, and the depth is 0.3 ~ 0.4 meters. The water depth is kept at 0.1 m ~ 0.15 m, the bottom of the pool is covered with fine sand, and the pool is covered with a shade canopy 1-1.5 m higher than the top of the pool. A rest table with a width of about 20 cm should be built at both ends. Build a 30 °slope at the intersection of the rest table and the water surface to facilitate its up and down. two。 The young soft-shelled turtle is called young turtle whose weight in the pond is about 10 ~ 100 grams. The area of the pool is 20 square meters.
2019-01-15 -
Planting density of Chimonanthus chinensis
1. Qianchi has strong vitality and extensive management, but it is necessary to choose an environment with sufficient light and good ventilation. Open-field cultivation is mostly planted in the shallow water areas and wetlands of lakeside gardens in the park, and potted plants can be planted in the courtyard. Appropriate amount of rotten chicken manure or cake fertilizer should be applied to the cultivated soil. 2. From colonization to closure.
2018-11-16 -
The water depth of shrimp culture is appropriate, with appropriate water hardness and ph value.
The suitable water depth for shrimp culture is 0.9-1.5m, the pH value for shrimp growth is 7.78.8.The suitable hardness of shrimp culture water is above 250mg/L, and the suitable total alkalinity is more than 80. corresponding measures should be taken when it is lower than 80 or higher than 400m. First, the depth of the water for raising shrimp is generally suitable.
2020-11-08 Shrimp culture water depth how much suitable attached water hardness and -
Planting skills of Upland Grass
1. Because the parasol itself is a kind of aquatic plant, water is an essential element for its healthy growth. Therefore, when planting parasol grass, we should often water the basin and spray plants from top to bottom with a spray can to keep the leaves fresh and moist. 2. In addition
2018-10-25 -
Introduction and ecological habits of Dazhu (Chinese cabbage and water lotus)
Pistiastratiotes alias: water lotus, duckweed, water lotus, fat pig grass, water hibiscus, water lotus family: morphological characteristics of the genus Artemisia: perennial floating herbs. Stoloniferous, leaves basal, rosette clustered, sessile
2019-01-06 -
How appropriate is the sowing depth of Yu beauty?
The seeds of Yu Mei are small, and even if they are sown and propagated, they are relatively fragile. When sowing, we should consider not only the climate and environment, but also the sowing method, especially the thickness of the covered soil after sowing. Because the planting depth of Yumei seeds also has an important effect on the germination of small seeds. that
2019-06-07 -
Pond conditions for culturing adult rainbow trout in ponds
Adult fish culture is the cultivation of commercial fish from fish species. In general, adult fish are raised with fish that have been raised for more than one year, and some have been raised from the beginning of the year until commercial fish come out of the pond. However, no matter what kind of culture method, in order to achieve high yield and high efficiency, it must be fully developed.
2020-11-08 Ponds farmed adult rainbow trout conditions requirements adult fish -
Relationship between Stems Size and Cultivation Depth of Pinellia ternata
Relationship between Stems Size and Cultivation Depth of Pinellia ternata
2018-07-09 -
Management of transplanting Rice seedlings by Machine
1. Field ploughing requirements 1) Field ploughing: the depth of rotary ploughing is 10 cm to 15 cm, and the depth of ploughing is 15 cm to 20 cm. 2) leveling of the field: the difference between the height of the ground surface within the range of each field is less than 3 cm. There are no weeds, sundries, shallow stubble and other residues on the surface of the field.
2020-11-08 Planting rice machine transplanting management field tillage requirements -
How to raise water lilies? picture appreciation of water lilies
How to raise water lilies? picture appreciation of water lilies
2018-09-24 -
What should I pay attention to before using the flip plow? What is the knowledge of safe operation?
Mechanical accidents often occur, some farmers may not pay attention to cause accidents, as agricultural machinery overturning plough must also achieve safety in production and construction. Follow the editor to know what you need to pay attention to before using the flip plow. What is the knowledge of safe operation?
2020-11-09 Flip plough use before need attention what safety operation -
Prevention and treatment of common diseases of fish in spring
1. Myxococcus, the pathogen of Gill rot disease. Symptoms of diseased fish body color black, alone, waste food. Gill silk rot with mud, Gill cover inside the epidermis hyperemia, often corroded into a round transparent hole, commonly known as "open skylight". After the Gill valve of grass carp was infected with myxococcus, the tissue in the diseased area showed different degrees of decay, ulcer and invasive bleeding. This disease can occur in herring, grass carp, bighead carp and other farmed fish, especially grass carp. The water temperature is below 15 ℃, which is generally rare. About 20 ℃, it becomes popular. Preventive water depth 1
2019-01-15 -
High-yielding planting techniques of water chestnut
High-yielding planting techniques of water chestnut
2018-10-27 -
Knowledge points of herring culture
Knowledge points of herring culture
2020-01-27 -
Culture techniques of grass carp
Culture techniques of grass carp
2018-09-08 -
What is the best density of grass carp culture? what is the best depth of water for grass carp?
Grass carp is one of the common fish on our dinner table. Grass carp not only tastes fresh and delicious, but also has high nutritional value, which is rich in DHA, calcium, iron and other elements. Grass carp (Ctenopharyngodon idellus) can be cultured and grow fast.
2020-11-08 Grass carp culture density how much best water depth grass carp yes