Rice field river Learn more about Rice field river
-
How to raise river crabs in rice fields and ponds?
At present, the breeding area of river crabs in China is expanding year by year, and the peak period of listing of river crabs is around the Spring Festival every year, so for newcomers, how to raise river crabs in rice fields and ponds? At present, there are mainly two kinds of river crab culture: Rice field culture and pond culture.
2020-11-11 How in water rice fields and ponds breeding river crabs at present -
How to raise crabs in rice fields
Rice field crabs are common river crabs. Raising river crabs in rice fields is beneficial to the common growth of rice seedlings and crabs. So how to raise rice field crabs? Rice field crabs are arthropods, phylum crustaceans, also called crabs or hairy crabs, often living in caves in the river
2020-11-11 Rice fields crabs how raise rice fields that is ordinary river crabs -
Crabs eat pests Rice provides an environment how to raise river crabs in rice fields
Crabs eat pests Rice provides an environment how to raise river crabs in rice fields
2018-07-11 -
How should rice be managed in the field during high temperature? Technical opinions on field management of rice against high temperature in the Yangtze River Basin
Now, it is the jointing stage of rice, and in the high temperature weather, rice will inevitably have all kinds of diseases. therefore, if we want high yield of rice, we still need to do a good job in field management technology, so how to manage rice in the Yangtze River basin? At present, the middle and lower reaches of the Yangtze River
2020-11-09 High temperature during rice should how carry out field management attached -
Crab has many creative marketing tricks of pro-people price this year.
Autumn is crisp, crab fat chrysanthemum yellow, crab taste is very busy. This year, under the influence of the general environment, the transformation of high-end restaurants and the trend of gift-giving have weakened; the rise of crab farming, the increase in crab production and other factors have led to the first drop in crab prices in the past 10 years.
2016-03-20 Crab this year close to the people price creativity marketing recruitment more -
Culture techniques of River Crab in Paddy Field
With the accelerated development of breeding crabs, farmers are constantly exploring new technologies for breeding crabs, so the cultivation of river crabs in rice fields appears in the public's line of sight, and also provides a better way for raising crabs. Culture techniques of river crab in rice field 1. Rice field standard for raising crab
2020-11-08 Rice fields river crabs culture techniques along with the development of culture crabs -
Rice-soft-shelled turtle-Loach eco-agricultural engineering technology
1. The environmental conditions of the producing area require a good ecological environment, away from pollution sources and good air; paddy fields with high ridges, thick and compact, sticky soil, high soil fertility and sustainable development ability; good irrigation and drainage conditions, sufficient water sources, fresh water quality. two。 Paddy field engineering facilities A circular ditch is dug around the paddy field, with a width of 1 meter and a depth of 0.5 meters, surrounded by anti-escape plastic sheet along the ridge of the field (40-50 cm high above ground and 20-30 cm deep underground), and a double-layer anti-escape block is set up at the inlet and outlet. 3. Rice, river crab
2019-01-15 -
Raising Crab in Paddy Field: ecological Regulation is the key
Raising Crab in Paddy Field: ecological Regulation is the key
2018-07-05 -
High efficient Culture Technology of Shrimp in Rice Field
River shrimp, which is widely distributed in rivers, lakes, reservoirs and ponds in China (also known as river shrimp, scientific name Macrobranchium nipponense), is a high-quality freshwater shrimp. The meat is tender, delicious and nutritious, which is high in protein and low in fat
2020-11-08 Rice field river shrimp high efficiency culture technology river wide range distribution -
Technical guidance on current Rice production Management
At present, the production of early rice in China has entered the late growth stage, most of the early rice in southern Guangdong and Guangxi has entered the filling stage, a few of them have entered the mature stage, the middle part of Guangdong and Guangxi has begun to heading, and the north of Guangdong and Guangxi has entered the initial heading stage to heading stage; the early rice in the middle and lower reaches of the Yangtze River has entered the milk stage and the harvest is expected to begin around July 10. The northeast single cropping rice is in the peak tillering stage, young panicle differentiation stage and booting stage from south to north, the middle rice in the southwest winter paddy field is in the booting stage, the young panicle differentiation begins in the valley and hilly region, and the drying stage in Chengdu plain is at the highest seedling stage.
2019-01-16 -
How to control the "early panicle" of rice?
The Yangtze River and Huaihe River basins have continued to suffer from drought and little rain this year, which has seriously affected agricultural production. From July to August, the phenomenon of early panicle appeared in the rice planting areas north of the Yangtze River and in the Huaihe River basin. The performance in the field showed that the early heading of each hole was 2mur3 ears, which was different from the late tillering for more than 7-10 days, obviously showing "two ear" or "three ear". To make up for the loss of field production caused by "early spike" as soon as possible, the following analyzes the causes of early spike and puts forward rescue measures. The length of rice seedling age is closely related to the phenomenon of early panicle.
2019-01-16 -
Rice grows into Yao Ming, high soil experts ponder strange tricks.
Rice grows into Yao Ming, high soil experts ponder strange tricks.
2019-02-21 -
The northeast man went to Yibin, Sichuan to raise hairy crabs to drive the surrounding villagers to get rich.
The northeast man went to Yibin, Sichuan to raise hairy crabs to drive the surrounding villagers to get rich.
2019-02-22 -
Hongji 570 mu of organic rice sells for 20,000 yuan per mu.
Hongji 570 mu of organic rice sells for 20,000 yuan per mu.
2019-02-20 -
What are the regions of rice production in Guangdong? What are the characteristics of each?
Guangdong Province is bordered by the Nanling Mountains in the north and the South China Sea in the south. Rice is grown in vast areas ranging from tidal fields at flat sea level to mountain terraces thousands of meters above sea level. Guangdong has a monsoon subtropical and tropical climate. The safe growth period of rice is 220-280 days in most places. The rice cropping season is long, such as early rice in Guangzhou, sowing in early March and harvesting in mid-July; typical late rice varieties are sown in late June, heading around October 10, and harvested in mid-November. The rainfall is abundant and the sunshine hours are long. All these conditions are beneficial to the growth of rice.
2019-01-16 -
The risk of sudden disaster of diseases and pests in late rice requires strict prevention and control by the Ministry of Agriculture.
Since the beginning of autumn, the temperature in the middle and lower reaches of the Yangtze River, the south of the Yangtze River and most of South China is more than 1 ℃ higher than the normal year. The uncool climate in late autumn is very conducive to the occurrence and damage of the two migratory pests of rice. There is a sudden emergence of double cropping late rice in South China and Jiangnan and some single cropping late rice in the middle and lower reaches of the Yangtze River.
2016-03-20 Late rice diseases and insect pests existence emergency disaster risk Ministry of Agriculture requirements -
Rice straw and mushroom residue fertilised field
Rice straw and mushroom residue fertilised field
2019-02-22 -
What are the varieties of freshwater crabs?
Crabs are mainly eaten by sea crabs and freshwater crabs, but people who do not know crabs do not know much about these two kinds of crabs and are often confused. Do you know what kinds of freshwater crabs there are? Here are some common species of freshwater crabs.
2020-11-27 Freshwater crab species which big homely eat -
Experience in Culture and Management of River Crab in North China
Eriocheir sinensis, the scientific name of the Chinese mitten crab, has delicious meat, rich nutrition, and has a certain medicinal value, the domestic market demand is large, the economic benefit is considerable, and the breeding prospect is broad. But we all know that the weather in the north will be much colder in winter than in the south.
2020-11-08 North river crab breeding management experience school named -
Transplanting and Management techniques of early Rice
Transplanting and Management techniques of early Rice
2020-02-21