Dredge each link to pull the corn grain directly.

Modern agriculture is no longer simply pursuing grain output, but considering the comprehensive benefits of the entire industry. Farmers 'income has not only been increased by "more grain", but the benefits of saving costs and increasing efficiency in various links have made more and more farmers start to calculate "benefit accounts".

Most industry leaders start by changing traditional user behavior patterns in their pursuit of long-term growth. Changing established patterns of behavior may be the hardest, but changing patterns of behavior also has the most rewards.

Under the background of agricultural modernization, labor price and land intensification scale are increasing day by day, and agricultural mechanization has become an urgent demand. It is an inevitable trend of maize industry development from ear harvesting to mechanized grain harvesting. However, at the same time of popularizing the variety of machine-harvested corn, it is also necessary to open the export downstream of the industry, so that farmers can sell grain, and after corn grain harvest, they can go to grain-consuming enterprises and grain depots in time. Farmland is already producing not only food, but also products. For the hot demand and smooth sales of products, it can effectively pull the upstream, inject vitality into the machine-harvested corn varieties and even the whole corn industry, and pull the variety promotion.

Corn grain direct harvest, although did not greatly shorten the growth period of corn, but it shortened the whole industrial chain of harvest, drying, transportation and storage by nearly two months. But whether each link of the industry can adapt to the huge change of this behavior mode will be the key factor of success or failure of mechanical harvesting corn variety popularization.

Different from the Huang-Huai-Hai region, due to the high latitude and short growth period of crops in Northeast China, only one season of crops can be planted every year, and there is no link of rushing to harvest and sowing, so farmers 'enthusiasm for mechanical harvesting is not as "fanatical" as in the Huang-Huai-Hai region.

Similarly, whether the annual grain purchase funds of temporary grain storage and grain consumption enterprises can be put in place nearly two months earlier has also become an important factor restricting the direct harvest of corn seeds. At the same time, whether drying, transportation and storage equipment can meet the demand cannot be ignored.