There are many reasons for the occurrence of red seedlings in maize, mainly caused by the following four reasons: First, phosphorus deficiency. When the phosphorus in the soil cannot meet the growth needs of corn seedlings, the phosphorus content in the seedling will gradually decrease, an.......
1, pay attention to room temperature is too high. Some flowers fall into dormant and semi-dormant conditions during the winter and require rest and rest. Whether in the living room or on the balcony, the temperature should be controlled between 4-8°C (flowers that need to be dormant) an.......
1. Sowing seedlings. First soak the seeds with warm water at 50-55°C (stirring to room temperature) and soak the seeds for 7-9 hours; then soak the seeds and spread them to the surface of the seeds to dry; use moist (water content 60-70%) Shabby or towel wrapped in a sealed bag; put the.......
1 Hawthorn potted preparation
1.1 Seedling Selection
Potted Soft Seed Hawthorn is the key to selecting one year old healthy seedlings. The selection of seedlings with a rich root system, abundant roots, and favorable absorption for horizontal roots is the key to raising the.......
Recently, Elizabeth Holmes, founder of the founding company Theranos, and Ramesh Balwani, the former president of the company, were accused of fraud for allegedly falsely promoting the validity of blood tests.
1. Emphasis on land selection and basal fertilizer application
1.1 Watermelon Growth Habits: Warm, light, dry air and moderate rain conditions, so the watermelon should be planted in a warm climate, good sunlight, long sunshine, moderate ra.......
I. Jade green jade bitter gourd varieties
Extremely early-maturing and high-yielding type of bitter gourd, with prosperous plants, strong branching ability, cylindrical shape of melon, straight and beautiful appearance, green melon, melanoma in melon surface, smooth tumor, 28-32 me.......
Spring is a high-risk period for the protection of fruit and vegetable gray mold. If you don't pay attention, it will cause great losses to the vegetable farmers. Therefore, in the spring, it is necessary to strengthen management in th.......
Triazoles include Rickettox, Queroli, and Triadimefon (triadon).
Triadimefon is a commonly used seed dressing agent for grain crops. It mainly controls wheat rust, smut, corn smut, etc. It also has good effects on wheat full-bleeding disease and powdery mildew. Used for seed dressi.......
First, biological characteristics
Plant height 60-90cm, flowering from October to December, growth temperature 20-25 degrees, normal growth under 35 degree environment, no freezing damage above 5 degrees; low requirement for soil fertility, suitable for planting in sandy soil Loam .......
Lotus root is a very popular vegetable that is rich in nutrients. In the process of planting lotus root, fertilization is an important part. What matters need to be paid attention to when applying lotus fertilizer?
The application amount of lotus root fertilizer is .......
In the autumn and winter, greenhouse cucumbers are marketed before the Spring Festival and have high economic value. However, wilt, epidemic, downy mildew, anthrax, powdery mildew, and bacterial keratoses significantly affect their yield and quality.
Cucumber downy mildew can cause.......