When does Hangjiao No. 4 plant Hangjiao No. 4?

As a new variety of pepper, Hangjiao 4 is an excellent variety of Tianshui local varieties "Tianshui Yangjiao Pepper" and "Gannong Line Pepper" after years of breeding and breeding. It is also a fresh and dry pepper with independent intellectual property rights. So if you want to plant this new variety at home, when is the right time to plant it? Let's get to know it.

When will Hangjiao No. 4 be planted?

1. Generally, it can be planted at any time, dripping water in time after planting, dripping water 300m3/hm2, watering slowly at intervals of 5-7 days to improve the survival rate of seedlings. Three water drops of urea 45-60kg gamma Hm2 + potassium dihydrogen phosphate 15kg/hm2 to promote the rapid growth of aboveground parts and promote vegetative growth. In the early stage, 10-15 days-times of fertilizer and water, appropriately increase the amount of fertilizer or spray micro-fertilizer as appropriate to promote early onset.

2. In the early flowering stage, it is necessary to increase the amount of dripping water properly, coordinate the relationship between vegetative growth and reproductive growth, increase the fruit setting rate, and irrigate one water every 7-8 days. In full bloom, after setting fruit of pepper, sufficient water should be provided in time, watering every 5-7 days, and the amount of water should not be lower than 450m3/hm2.

Planting technique of Hangjiao No. 4

The main results are as follows: 1. According to the results of soil testing, it is necessary to apply fertilizer many times on the basis of applying base fertilizer. Seedling pulling fertilizer can be applied 5-7 days after planting. Urea per mu or drip irrigation fertilizer 5-6k. Drip irrigation fertilizer 60-75kg/hm2 and potassium dihydrogen phosphate 30kg/hm2 were used in the vegetative growth period combined with watering. In the early fruit stage, the amount of topdressing should be gradually increased, drip irrigation special fertilizer or nitrogen, phosphorus and potassium fertilizer 90-120kg/hm2. Foliar fertilizer can be used flexibly according to seedling condition.

2. Do a good job in the prediction and forecast of diseases and insect pests, comprehensively grasp the occurrence period and regularity of diseases and insect pests, and work out effective control measures according to the principle of "prevention first, prevention is more important than control, and comprehensive control". Control pepper diseases and insect pests within the range of minimum harm.

3. The pepper fruit should be harvested at the right time after full red ripening, and the variety should be harvested at the end of September. The fruit should be spread out in time after harvest and sold in stages as soon as it is qualified.

Nutrition of Hangjiao No. 4

1. Hangjiao 4 is cultivated from green pepper seeds that have traveled in space. According to experts, most of the pepper seeds that have experienced space travel have genetic mutations. After returning to the ground for planting, not only the plant significantly increased and thickened, the fruit shape increased, but the yield also increased by more than 20% compared with the original. And the quality has been greatly improved. Crop bodies are also stronger and more resistant to diseases and insect pests.

2. These air pepper No. 4 have large and colorful fruits, less seeds and thick meat. In addition to the increase in yield, the contents of vitamin c and soluble solids, copper, iron and other trace elements are 7% and 20% higher than before. It tastes fragrant and lubricated, fresh and tender, nutritious, red and spicy. Can be eaten directly raw, taste slightly sweet, crisp and refreshing.

A Survey of the Development of Hangjiao 4

1. Since 1987, China has successfully used recoverable satellites and high-altitude balloons to carry crop seeds for 11 times to carry out exploratory space breeding experiments. The excellent seeds obtained are called 'space seeds'.

2. Research and practice have proved that plant seeds fly for 5 to 16 days with the satellite in space 200 to 400 kilometers from the earth, using special environments such as strong cosmic rays, high vacuum, microgravity, alternating magnetic field and so on. Beneficial mutation treatment of seeds. The advantages of these comprehensive factors can not be replaced by other breeding methods on the ground.

3. Space agriculture is a new leader in the development of modern agriculture in China. Only China, the United States and Russia in the world can launch recoverable satellites, and only these three countries have the conditions to carry out aviation breeding technology. At present, China is in an international leading position in this regard.

Hangjiao 4 has no great restriction on the planting time, which also gives farmers the maximum use of spare land to grow, as long as according to the official planting technology, after patient cultivation and care, it is believed that high yield will be rewarded.