1, planting time
Jucao has strong adaptability to the environment and low requirements for temperature, so it can be planted all year round in the south, but in the north, when the temperature is low, it can only be planted in spring every year, and the planting needs to be carried out in sunny weather.
2. Soil preparation and fertilization
Giant weeds are suitable for growing in loose and breathable soil. Humus soil with rich trace elements and good drainage can be used for planting giant weeds. Before planting, the soil needs to be renovated and aired to eliminate pests, and base fertilizer can also be applied to the soil to improve the fertilizer content of the soil.
3. Sowing and planting
In the process of sowing and planting, you can select healthy grass seeds that have not suffered from pests and diseases, mix them evenly with the soil, sow them in the land, wait for a week, and the giant weed can germinate and grow. At this time, you can water them with clean water to keep the soil moist.
4, post-management
In the later stage of management, it is necessary to provide inorganic fertilizers such as urea to improve the growth rate of plants. In the process of fertilization, it is necessary to dilute the fertilizers and use them to avoid fertilizer damage to the giant weeds. At the same time, after the giant weeds grow for one and a half months, they can be harvested, and they can only be cut from the roots and cannot be uprooted.
Giant weed
Giant weed (Latin name: Pennisetum sinese Roxb) is a Pennisetum plant in Gramineae. Its plants are tall, strong in stress resistance, high in yield, upright and clustered, with developed roots, and the stem diameter can reach 3.5 cm; Internodes are 9- 15 cm long, and each node bears an axillary bud, which is wrapped by leaves. The leaves are alternate, 60- 132 cm long and 3.5-6 cm wide.