Seed treatment agent suitable for cultivating rape carpet seedling and application method of seed treatment agent

A seed treatment and application method technology, applied in the direction of chemicals, applications, botany equipment and methods for biological control, etc., can solve the problems of low emergence rate and seedling rate, slow growth of live trees, and poor resistance to plant damage and other problems, to achieve the effect of increasing the emergence rate, good effect, and increasing the thickness of the root neck

Active Publication Date: 2014-05-07
YANGZHOU UNIV
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Problems solved by technology

If no seed treatment is carried out, the emergence rate and seedling rate are relatively low, the root neck of rapeseed seedling

Method used

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  • Seed treatment agent suitable for cultivating rape carpet seedling and application method of seed treatment agent

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Experimental program
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Embodiment 1

[0009] Adopt the seed treatment agent formula in the content of the invention above, need 5% uniconazole 0.5g in 100ml solution, ferrous sulfate heptahydrate 14.2mg, magnesium sulfate 29.4mg, boric acid 0.06mg, zinc sulfate 0.06, manganese sulfate 0.06mg, Replenish water to 100ml.

[0010] In this experiment, the Brassica napus variety Suyou 211 bred by Yangzhou University (the variety passed the approval of the New Crop Variety Approval Committee of Jiangsu Province in 2008) was used as the test material. Take by weighing 100g seeds and place in a plastic bottle, absorb the seed treatment agent 1ml, 1.5ml, 2.0ml, 2.5ml and 3.0ml of the configuration of the present invention and add to the plastic bottle to fully dress the seeds respectively, and sow on the seedling tray after drying. At the same time, seeds without any treatment were sown as a control (CK). The sowing time was October 5, 2013. The emergence rate was investigated on the 7th day after sowing, and the seedling ...

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Abstract

The invention relate to a seed treatment agent suitable for cultivating a rape carpet seedling and an application method of the seed treatment agent. Every litre of the seed treatment agent comprises the following components by weight: 5 grams of 5% uniconazole, 142 milligrams of iron vitriol, 294 milligrams of magnesium sulfate, 0.6 milligrams of boric acid, 0.6 milligrams of zinc sulfate, 0.6 milligrams of manganese sulfate and the balance of water. According to the invention, the seeding is carried out after the seed dressing treatment is carried out by using the seed treatment agent, so that the emergence rate, seedling rate and seedling quality of rape seeds are enhanced.

Description

technical field [0001] The invention relates to the technical field of rapeseed treatment, in particular to a seed treatment and cultivation method for cultivation of rapeseed blanket seedlings, which belongs to the field of agricultural technology. It involves the use of inorganic chemical reagents such as uniconazole, magnesium sulfate, ferric chloride, boric acid, zinc sulfate, manganese sulfate, etc., configured into a solution of a certain concentration for seed dressing treatment, so as to improve the emergence rate, seedling rate and seedling quality of rapeseed. Background technique [0002] Seedling cultivation and transplanting rapeseed has always been planted in seedbed cultivation and manual transplanting. This method uses a lot of labor, labor intensity is high, and production efficiency is low. From 2009 to 2014, Yangzhou University and the Nanjing Institute of Agricultural Mechanization of the Ministry of Agriculture of China jointly explored a new cultivation...

Claims

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Application Information

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IPC IPC(8): C05G3/00A01N43/653A01P21/00A01C1/06
Inventor 冷锁虎左青松杨光晋辰朱庆洋李苗苗陈斌许亚鑫
Owner YANGZHOU UNIV
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