Seed treatment: seeds can be sowed on the second day of one night, with 1 - 2 cm cover after seeding。
Seed seed management: once seed seeding has taken place, replanting, replanting and pest control are carried out depending on the availability of seedlings。
Shrimp management: following up on sufficient nitrogen fertilizer, nurturing strong seedlings, and attention to weeding, prompting the early growth of the first and second pair branches。
Phasing management: increased application of phosphorus, potassium, calcium fertilizer, ensuring that peanuts receive adequate light, and care to prevent and treat scavengers and dead seedlings。
I. Elements for the production of puters
Seed treatment
(1) there are fewer seeds needed for the plant to choose healthy seeds of one to four, then to be soaked with water for one night and soak the next day。
(2) the planting of 1 - 2 cm of soil is sufficient, and it is recommended to be accompanied by a thin film, which will facilitate the early gestation, which can occur directly in light and in about 1 - 7 days。
Shrimp management
(1) the grounding of peanuts from seedlings to 50% of the seedlings and the first leaf is a breeding period, when the growth of peanuts is characterized by nutrients such as roots, branches and long leaves。
(2) seed seed seeding shall be detected immediately after seeding has taken place in order to detect the seedlings, and replanting or replanting them in a timely manner depending on the seedlings, with care to combat the pests and diseases。
3. Shrimp management
(1) the period of seedlings for peanuts is usually 20 to 35 days, during which growth is characterized by nutrient-based growth, with buds beginning to divide and root tumors beginning to form。
(2) to ensure sufficient water fattening, especially nitrogen fattening, during the seeding period, to promote root tumor formation and flowering. But it must not be overweight, so that the leaves do not grow too well, resulting in insufficient results。
(3) weeding and disease control. Cultivation of seedlings and promotion of early and rapid development of the first and second pairs of branches in order to achieve more effective buds。
4. Phasing management
(1) the needle period for peanuts is 15 to 35 days, depending on the planting season and species, very different, 25 to 35 days for spring and 15 to 20 days for summer, during which growth is characterized by a combination of nutritional growth and reproductive growth, the formation of root tumors and an increase in nitrogen-fixing capacity。
(2) the next needle period shall ensure that peanut light and fat water are sufficient to ensure that the needle enters the soil. During this period, care is taken to prevent scavengers and dead seedlings and to avoid pests. Pedestrian needles, increased phosphorus, potassium, calcium fertilizer and improved nitrogen fixation capacity。
5. Steam management
(1) the maturation period for peanuts is usually 20 to 40 days, 30 to 40 days in the spring and 20 to 30 days in the summer, during which the growth period is characterized by large numbers of needles entering the soil to form a juvenile or ointment, with the highest nutritional growth period and the highest water consumption。
(2) at this time, peanut nutrients reach their peak and the temperature is high enough to ensure sufficient moisture. Watch out for dead bodies and pests. Extrafertilization avoids premature decay and promotes the development of berries。
6. Fruit harvesting
(1) in spring, the peanut saturation period is 40-50 days, and in summer it is 30-40 days. The growth period is characterized by declining nutritional growth, which is dominated by reproductive growth, with the root tumor stopping nitrogen fixation。
(2) exogenous fertilization is possible at this time in order to increase the saturation rate by extending the life of the blades and to avoid the gestation of the fruit by taking it in time。
Ii. What kind of drugs do peanuts cure
1. The treatment of peanuts usually involves the application of regulating agents such as ethrin and leaf fertilizers。
2. Substances that can also be used for specific purposes, such as oxidizing fruit and parathion, may be mitigated by a 0. 2% boron solution; multi-acting americ acid can be sprayed with a “900” solution of 0. 05%。
