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A corn, rapid technology, applied in the direction of seed and rhizome treatment, organic fertilizer, nitrogen fertilizer, etc., can solve the problems of uneven quality of seedlings, increase production costs, difficult field management, etc., to promote the absorption of nutrients, easy to achieve, improve economic effect
Inactive Publication Date: 2016-11-16
安徽省固镇县谷阳有机蔬菜专业合作社
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[0003] With the development of the market economy, in the current agricultural planting industry, in order to increase the income of agricultural production, in agricultural planting, let the agricultural products go to the market in advance to bring benefits, first of all, start from seedling cultivation, in order to promote the rapid germination of seeds, To prevent pests and diseases, enhance seedling resistance and promote growth and development, the seeds are treated before sowing. Usually, the seeds are directly sown in the ground, so that the germination is slow and the germination rate is low, and the quality of the germinated seedlings is uneven. There are many seedlings, which are prone to diseases and insect pests in the future growth process, which brings difficulties to field management, increases production costs, and has problems such as uneven maturity in the mature stage.
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[0021] A kind of quick germination method of corn, concrete steps comprise as follows:
[0022] (1) To dry the seeds, 3 days before soaking, spread the seeds on the ground with a thickness of 1.5-1.8cm, dry them in the sun for 2 days, and move them to a ventilated and dry place for 5-6 hours the next day;
[0023] (2) Slowly pour dry corn seeds into running water to remove deflated, moldy, and rotten seeds, then immerse them in 6-benzylaminoadenine ethanol aqueous solution for 20 minutes, rub the seeds evenly, take them out and rinse them with clean water clean;
[0024] (3) Soak the seeds rinsed with clean water in nutrient solution at 32°C for 2 hours, keep the temperature constant until 35% of the seed embryos swell and loosen, and spread them evenly on the bamboo mat with a thickness of 1.2cm. At 32°C, the air humidity is 36%, stir once every 4 hours, and spray and humidify the corn seeds;
[0025] (4) Before sowing, lower the temperature by 1°C every 1 hour until it dro...
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Abstract
The invention provides a rapid germination method of a corn. The rapid germination method is easy to realize, does not need complicated steps and breaks the dormant state of a seed through soaking with a 6-benzylaminopurine ethanol aqueous solution; the seed is put into a nutrient solution for soaking treatment, so that the absorption of seed nutrition can be promoted, the germination time is shortened, the germination rate and the stress resistance of the seed are improved, and the effects of drought and disease resistance are realized; as realgar is added in a spray solution, the propagation of disease bacteria is restrained, and complete, strong and healthy buds are ensured; the rapid germination method provided by the invention is simple to operate and low in cost, improves the economic benefits and is suitable for large-scale production and popularization.
Description
technical field [0001] The invention relates to the technical field of agricultural planting, in particular to a method for rapid germination of corn. Background technique [0002] Maize is a common food crop, and maize is the seed of the grass herbaceous plant corn. The origin is Mexico or Central America. In 1492, Columbus discovered corn in Cuba, and it has been cultivated throughout North and South America since then. After corn was brought back to Spain in 1494, it gradually spread to all over the world; by the end of the Ming Dynasty, corn had been planted in more than ten provinces in my country, such as Jilin, Henan, Shandong, Zhejiang, Fujian, Yunnan, Guangdong, Guangxi, Guizhou, Sichuan, Shaanxi, Gansu, Hebei, Anhui, Xinjiang and other places; but mainly produced in the north, there are two kinds of yellow corn and white corn, among which yellow corn contains more vitamin A, which is very beneficial to human vision, and its nutritional value exceeds Regular consump...
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