Fish bone culture

Fish and fish bones are commonly known as "Jihua Fish" or "Jupei Fish" and are commonly found in rivers and lakes in the plains of the middle and lower reaches of the Yangtze River. In natural lakes, the 2nd-instar fish can grow up to 250g, and individual can grow to 500g. .......

Common Jinque bonsai production method

The golden finches get their name because of the yellow flowers that are shaped like birds that fly. In addition, there are Caragana, flying phoenix, flock bird, leopard whip and other aliases, is a small deciduous shrub of legume Caragana. The plant height is about 1.5 meters. The iron-br.......

Select pig feed ingredients

First, pay attention to the type and amount of raw materials The variety of raw materials should be diversified to facilitate the use of various nutrients to complement each other. The proportion of commonly used pig feed is cereals such as corn, rice, barley, wheat, sorghum, etc., account.......

Difficulties and common problems in fly maggot farming

1. There is a certain degree of difficulty in the domestication of species of flies, and the time is longer. The solution is: direct introduction. ?

2, species of flies do not lay eggs.

The flies always stay in places where light is strong and do not want to eat food, spawn.......

Harvester idle period maintenance

Combine harvesters use a short period of time in a year and are idle for a long time. The correct maintenance of the combine harvester is an important part of extending the service life of the machine and ensuring the stable operation rate and operation quality of the machine.

Thor.......

Autumn safflower

Choice of customs: Red flowers like warm and dry climate, adaptability, cold and drought. The optimum temperature for seed germination is 15°C-25°C, the germination rate is slower below 10°C, and the seedlings can tolerate a low temperature of -9°C. Safflower is scary, and it i.......

Bison grass lawn planting and management

In recent years, the cold-season turf has been rapidly promoted due to the relatively long green period, but there have been many problems in management, poor drought resistance, defects in water-deficient cities, and vulnerability to diseases and insect pests. Trimming frequently takes ti.......

Before the seven fish feeds are fed, they need to be treated

First, the granular material is generally 2.5~8mm in diameter and 5~10mm in length. It can be directly applied to fish ponds for feeding. Before feeding, check whether the pellets are deteriorating.

Second, the cake feed should be broken when it feeds the fish, soaked, spread after.......

How to Interpose Watermelon in Plastic Film Cotton Field

It has been proved that intercropping cotton mulch with cotton can yield high yields, watermelon can increase production, and double harvests can increase incomes, making farmers become an effective way to become rich. The majority of farmers may wish to try.

1. Interplanting early.......

How to promote sows' multiple births

Strengthening sow rearing management

Sows should be fed with roughage during the rest period, mid-pregnancy, and post-lactation period, and be fed properly with green feed. Sows should have adequate supply of protein, minerals, and vitamins during the early stages of pregnancy, lat.......

How to prevent bitter gourd pests and diseases

Virus disease can directly damage the seedlings and the plants that have just flowered, causing the growing point to shrink, the leaves curling, the longer and the smaller the leaves, and gradually wither and die. Control methods: When the leaves start to curl, plant virus vaccine should b.......