A mu of giant weed needs 2-3 Jin of seeds. Jucao is a kind of high-yield and high-quality fungus grass, with tall plants, strong resistance and high yield. It is suitable for planting in the season when the average temperature is greater than 12℃, but it can also be planted in the north. At present, it is planted in large areas in Guyuan, Ningxia, Dingxi, Gansu and Chifeng, Inner Mongolia. Jucao is rich in dry matter, crude protein and crude fat, which is very suitable for feeding cattle, sheep and other livestock and poultry.

1. How many seeds do you need for an acre of giant weed

1. Planting an acre of giant weed requires 2-3 kilograms of seeds. Jucao is a kind of high-yield and high-quality fungus grass suitable for growth and artificial cultivation in tropics, subtropics and temperate zones. Its plants are tall, stress-resistant, high in yield, rich in crude protein and sugar, and can be used as feed for livestock and poultry.

2. The giant weed is suitable for planting in the season when the average temperature is more than 12℃, or at the beginning of the rainy season. The soil layer is deep, the water source is sufficient, and the slope is 25? More than the mountain planting.

2. Is Jucao suitable for planting in the north?

1. Jucao is suitable for planting in the north. At present, it is planted in Guyuan, Ningxia, Dingxi, Gansu, Chifeng, Inner Mongolia and other places in large areas, and the yield is not low. The yield of fresh grass in the first year of planting in the north can reach about 22, kg. At the same time, Jucao can be made into silage when it is harvested in autumn, and its palatability is better than that of corn stalks.

2. Before planting giant weed in the north, it is necessary to dig the soil deeply and apply sufficient base fertilizer to improve the cold resistance of the plant. When the plant falls into dormancy, it can be buried with wet soil to avoid water loss, and the soil can be covered for about 3 cm.

3. the value of giant weed

1. giant weed is a kind of high-yield and high-quality mushroom grass, which can be used as culture material to cultivate many kinds of edible fungi such as mushrooms, Pleurotus ostreatus and Hericium erinaceus, and can also be used in biomass power generation, fiberboard and fuel ethanol energy.

2. Jucao is a perennial erect tufted plant in Gramineae, which has strong tillering ability and is rich in dry matter, crude protein and crude fat. It is a high-yield and high-quality mowing forage grass, which can be used to feed cattle, sheep, pigs, geese, rabbits and other livestock and poultry.