Plant ash can not only supply flowers and other nutrients, but also has a good effect on prevention and treatment of flower diseases and insect pests. Prevention of leaf blight: 1 kg of herbaceous ash, tea cake, sulfur powder and 1.5 kg of lime were mixed into crushed flour and mixed uniformly.......

The wheat planting technique is a scientific cultivation technique that uses a ditching machine to complete operations such as ditching, fertilizing, sowing, earth-covering, and repression in the autumn after plowing. This technology is conducive to the emergence of wheat, make it grow robust,.......

Fresh bergamot as raw material, after hardening and 85 °C hot blanched debittering, placed in boiling water with increasing concentration of sugar and dipping treatment, when the sugar content of the preserved fruit is 62%, remove and drain the sugar solution, 60 °C drying After 20 hours.......

Last year, farmers in the Baizhai Township, Quzhou County, used a simple method of soil preparation and wet filming in the medium-arched cabbage leeks to produce cotton, and achieved a good yield of 320 kilograms per mu of seed cotton. First, cultivation measures 1. Selection. Select high-qual.......

1, the clutch is not completely separated, power can not be cut off in a timely manner (1) failure symptoms. When the clutch pedal is depressed, the gear shift lever is difficult to catch, and there is a sound of gears colliding with each other in the gear box. After the gear is released, the .......

Variety Selection The three-way hybrid pigs produced by the excellent local sows and exotic purebred boars are selected to be characterized by a longer body size, a slightly arched back, flat abdomen, plump legs, strong limbs, and strong physique. In order to strengthen the growth and manageme.......

In the process of planting grapes, due to the unreasonable use of pesticides, more and more phytotoxicity occurs. How to avoid grape phytotoxicity? What should I do if the grapes are damaged by medicine?

The first method to alleviate the p.......

According to the law of growth and reproduction of whitebait, taking into consideration the requirements of export specifications, the body of silverfish is more than 5.5cm long, and it can be caught in mid-September. The length of silverfish is 8.5 to 15cm. It was arrested early in October. T.......

Coptis is a rare Chinese herbal medicine produced mainly in the area of ​​800-3000 meters above sea level. The yield per mu (1 mu = 1/15 ha, the same below) is 200-300 kg. At present, the market price of more than 100 yuan per kilogram, the development of Coptis is a good project.......

The so-called bag method is to put chemical fertilizers into small plastic bags according to the different needs of *** crops for nutrients. Plastic pouches are made of biodegradable materials. There are many small holes in the bag, and over time, .......