Cultivation technology of full and quality-guaranteeing corn seeds

Abstract

The method comprises the following steps: selecting non-transgenic corn cobs in the last year, removing corn leaves, removing heads and tails, reserving middle plump and complete-quality corn without diseases and insect pests, rubbing off grains, taking the grains as corn seeds in the next year, applying farmyard manure in the cultivation process, and mechanically or manually hoeing.

Description

Technical Field

[0001] Agricultural invention patent - cultivation technology for plump and high-quality corn seeds. Background Art

[0002] In recent years, the cost of farming for farmers has become increasingly high, and the rate of return on farmland has become increasingly low. The reason is that other crops cannot be planted due to pesticide damage, resulting in excessive corn production, and the price will naturally fall. The cost of farmers' input is increasing, but it is inversely proportional to the income. The soil cannot form a rotation, and only chemical fertilizers are used, and farmyard manure is not used, resulting in a decrease in soil organic matter. In order to achieve scientific farming, effectively protect the soil, and allow everything in the soil to grow, avoid repeated crops, sow on demand to improve the utilization rate of the field, avoid the continuous increase in corn production costs, and allow farmers to independently manage scientific sowing, not relying on chemical fertilizers and pesticides, and not relying on foreign corn seeds. Now many farmers have invested a lot, but the corn yield has not achieved income growth. In response to this phenomenon, the inventor has experimented for many years and formed a corn planting method that farmers can be completely self-reliant. The pesticide damage caused by sowing corn in the field can be further improved, and ultimately all things in the soil can grow. Truly achieve a qualitative leap in the quality of agricultural products. Summary of the invention

[0003] Choose non-GMO corn cobs from the previous year, remove the corn leaves, pinch off the heads and tails, and keep the corn in the middle that has full grains, no pests and diseases, and complete quality. Rub off the grains and use them as corn seeds for the next year. During the cultivation process, apply farmyard manure and use mechanical or manual weeding to harvest the full and high-quality corn seeds.

[0004] Cultivation technology: When sowing in the farmland, fertilizers and seed coating agents can be appropriately observed and reduced, but herbicides must not be used. Before sowing, the farmyard manure that has been dried in the sun for a long time in the field is used as base fertilizer, and the soil moisture must be maintained at the same time, so that the full and high-quality corn after sowing will grow naturally. The right amount of farmyard manure and appropriate water supply are important conditions for the growth of corn. Manual or mechanical weeding should be carried out twice during the growth period. We choose full and high-quality non-GMO corn as the corn seeds for the next year. After four years of cultivation experiments, crops have achieved crop rotation, reduced farmers' production costs, achieved green cultivation, protected soil fertility, and formed a benign crop rotation. Adapt to local conditions. Especially when using mechanical weeding for the first time. Choose the time when the corn sprouts emerge 1-5 cm from the ground, and the corn tip can be removed together. The second-germinated corn has a larger root shape and is more resistant to inversion. The yield and quality of strong corn ears can also be improved.

[0005] After four years of experiments, I have confirmed that choosing the middle part of non-GMO corn without diseases and insect pests as corn seeds and following the above-mentioned cultivation methods during the cultivation process can completely stabilize production and increase income. From 2020 to 2024, I conducted a four-year experiment in the farmland of Luhe Township, Longjiang County, Heilongjiang Province, adopting the concept of stable construction and management. No chemical fertilizers or seed coating agents were used when sowing in the farmland. Only appropriate farmyard manure that had been dried in the sun was sprinkled before sowing. The corn grew in a very natural condition and did not undergo any ripening methods. I found that the corn yield was more than the previous year. Under sufficient conditions and time, the tips of the corn seedlings were all cut off when they were 1-5 cm unearthed. The corn was more resistant to lodging, grew stronger and increased in yield. I kept and selected non-GMO corn seeds in the fall of 2019. After the sowing experiment in 2020, I found that the yield could be improved. I used this method again in the fall of 2021 and found that the quality of corn in 2021 was fuller and more mature due to sufficient rain. It was also successful in 2022. In 2023, I found that the corn was arranged more compactly by taking the middle part of the corn cob. In 2024, I combined the above methods and added the experiment of removing the corn tip. It was found that the corn grew more vigorously again. Every year, the weeds are manually hoeed, and the corn fields without fertilizers and pesticide residues are harvested. They are pure green food with good quality and high yield. Especially after the corn grows tall, you can also harvest short crops such as amaranth and schisandra, and you can also raise chickens in the corn fields. For many years, farmers have followed the trend of using a large amount of pesticides, resulting in pesticide residues in farmland, making it impossible to rotate farmland, because changing a crop will cause pesticide damage. High chemical content, forgetting the roots and following others, and exaggerated nature have reduced the economic efficiency of the soil and increased the investment cost. These are all caused by the idea of ​​not returning to the original nature. Pure natural is the best. Choose non-GMO corn cobs from the previous year, remove the corn leaves, cut off the head and tail, and keep the full grains in the middle, free of pests and diseases, and complete quality corn to rub off the grains as corn seeds for the next year. During the cultivation process, apply farmyard manure and use mechanical or manual weeding methods. This cultivation method can protect the soil from pesticide residues.

[0006] Select non-GMO corn cobs from the previous year, remove the corn leaves, cut off the head and tail, and keep the corn with full grains in the middle, free of pests and diseases, and complete quality, and rub off the grains as corn seeds for the next year. During the cultivation process, apply farmyard manure and use mechanical or manual weeding methods. This is the full and quality corn seeds for 2020.

[0007] Since 2020, I have started using the above method to select non-GMO corn seeds. Corn seeds cultivated under the premise of green cultivation technology are an effective way for farmers to reduce costs and ensure the quality of agricultural products. Figure 1 is a growth chart of corn seeds in 2020 in 2021. Figure 2 is a picture showing the preservation of plump and quality-keeping corn seeds. Figure 3 shows a picture of full, quality-keeping corn seeds with the tips and tails pinched off and irregular parts removed. Figure 4 shows the growth of plump and quality-keeping corn seeds. Figure 5 shows that plump and high-quality corn seeds have achieved stable production and increased income.

Claims

1. Cultivation technology of full and quality corn seeds. I started to cultivate corn seeds in the spring of 2020. After four years, I successfully completed the "cultivation technology of full and quality corn seeds". Adopt the business philosophy of stable operation, reducing farmers' input, and keeping everything alive in the soil. Select non-GMO corn cobs from the previous year, remove the corn leaves, cut off the head and tail, and keep the middle corn with full grains, no pests and diseases, and complete quality. Rub the grains to become the corn seeds of the year. During the cultivation process, apply farmyard manure and use mechanical or manual weeding. This is the cultivation technology of full and quality corn seeds in 2020.

2. Cultivation technology: No chemical fertilizers, seed coating agents, or herbicides are used when sowing in the fields. Before sowing, farmyard manure that has been dried in the sun for a long time is used as base fertilizer in the fields. The corn grows in a very natural environment without any ripening method, so the quality of the corn is fuller. Weeding is done manually or mechanically in spring every year, and full and high-quality non-GMO corn is selected as corn seeds for cultivation in the following year. This achieves green cultivation, protects soil fertility, and forms a virtuous cycle of crops.

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