Sweet potato stem nematode disease, also known as "heart disease", is one of the major diseases of sweet potato. In recent years, the damage caused by sweet potato stem nematode disease has been increasing year by year. Occurrence area accounts for about 60% of the planting area.…

Peach fruit is harvested at a positive value for shoot growth and flower bud differentiation. This period is an important stage in the growth stage and management must be strengthened. 1. Foliar application of hormones: In mid-June, spraying 1000PPM of paclobutrazol on foliar surface can inhib…

High fever is a manifestation of severe disease in cattle, especially when the high fever is over for a long time, the functions and metabolism of the various system organs of the bovine body are hindered, nutrient consumption is increased, digestive function is weakened, and the carcass i…

1. Select heat-resistant varieties in summer cultivation should choose heat-resistant, good quality varieties, such as the four seasons.

2. Cooling measures can be adopted by rainproof sheds and shade nets to cover the way of cultivation, or use intercropping forms.

3, fine…

Sealing performance test method for medicinal blister packaging [MFY-01 sealing tester]

Abstract: In order to prevent the influence of light, heat, oxygen and other drugs on the drug, to ensur…

1. The crusher and power unit should be installed firmly. If the pulverizer is fixed for a long time, it should be fixed on the cement foundation; if the pulverizer is a mobile operation, the unit should be installed on the base made of angle iron and ensure the pulley of the power machine (die…

For the management of broiler breeders, only one feed per day is required. If the feeding time is gradually changed from 8 to 9 o'clock in the morning to 12:30 in the afternoon to 1 o'clock in the afternoon, it will help improve the production potential of the flock and facilitate …

Sweet, flat, into the large intestine, heart, liver, spleen, lung, kidney; can fill in the Qi, Qingli hot and humid; attending edema, obesity, hypertension, diabetes, anemia, stomach, liver, liver cirrhosis, Ascites and other diseases.

"Compendium of Materia Medica," said…

The melons grown normally grow straight and slightly apex. However, in the process of growth and development of cucumber, environmental conditions such as malnutrition, lack of light, and poor management are encountered, especially during the back-season cultivation of greenhouses, often due t…

The reverse osmosis water treatment equipment is divided into two parts, one part is pretreatment debugging, and the other part is the reverse osmosis main engine debugging part. The pretreatment is mainly positive and negative washing quartz sand, activated carbon, so that fine sand charcoal a…

Every year, there are fruit growers who do not grow strong grape seedlings or virus-free grape seedlings. The reasons for this, or lack of experience, or ease of management. The quality of grape seedlings depends on the management of summer and autumn.

One, branch management

…

Because of improper contraception, Li's wife had made three trips, which resulted in very weak constitutions in recent years and often caught cold. In particular, every time menstruation occurs, there will be a total of flu, headache, fatigue, and body aches. Due to physical discomfort…