Intercropping corn with these crops doubles the yield, worth learning from

Intercropping is a planting method that intensively uses time, can make full use of space, and can also increase crop yield. There are many things that can be intercropped with corn, and the scope of application is broad. Many shorter plants are suitable for intercropping with corn. Intercropping corn with these crops doubles the yield, worth learning from!

1. Advantages of intercropping

Intercropping refers to the planting method of sowing or transplanting the later-season crop among the rows and plants of the previous crop in its late growth stage. It can make full use of space in stages, extend the growing season of the later-season crop, raise the multiple cropping index, and increase the total annual output. It is a planting method that intensively uses time.

2. Crops for intercropping with corn

1. Corn + shiitake mushroom

Shiitake mushrooms prefer a cool, shady environment, and the soil where they are located is relatively fertile. They do not like sunlight, so intercropping with corn is a good choice. Corn can provide shade for shiitake mushrooms and offer them a good living environment, while shiitake mushrooms can ensure the nutrients corn needs to a certain extent. The two form a complementary relationship, and the intercropping technology for the two is relatively well developed, making it very suitable for farmers with a relatively weak foundation in planting technology to carry out intercropping.

2. Corn + konjac

Konjac prefers a warm and humid environment and does not like strong light, while the growth process of corn exactly meets the full growth needs of konjac. In the early growth stage, both need a certain amount of sunlight, and the two can grow together in the light. In the middle and late stages, konjac's demand for light becomes weaker, and the height of corn exceeds that of konjac, which can again meet its growth needs. In the later stage, some diseases of konjac are less likely to appear under the influence of corn, ultimately achieving a bumper harvest. At present, this can be considered a good intercropping choice.

3. Corn + soybean

Corn and soybean are both crops with relatively high yields, and both have relatively high demands for sunlight. Intercropping can increase the degree of diffused light in the field, allowing both to make better use of sunlight. Second, it can improve the utilization rate of fertilizer and water. Because corn is planted at a relatively wide density, it is easy to cause waste in these two aspects, and soybean can make up for this very well. The principle of this intercropping is to make better use of resources and complement each other's growing environment to achieve high yield.

4. Corn + garlic

The intercropping model of corn and garlic is relatively rare, and it is mostly used in areas with a relatively high incidence of corn diseases. It is mainly to solve the disease problem of corn. Garlic prefers a relatively cool environment and itself gives off an odor that irritates pests and keeps them away. When paired with corn, the two form a good complementary relationship: corn provides shade for garlic, and garlic repels insects for corn. If pests are frequent in a farmer's local area, some tall-stalk crops can all be considered for trial intercropping with garlic.

The above is the introduction by Tuliu.com to crops suitable for intercropping with corn. Generally, sowing several crops at the same time is called intercropping, and sowing at different times is called relay intercropping. Intercropping and relay intercropping are the crystallization of the accumulated traditional experience of farmers in China.