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Chemical control seedling establishing method for sesame

A technology of sesame and sesame seeds, applied in botany equipment and methods, seed and rhizome treatment, chemicals for biological control, etc., can solve the problems of affecting individual development, wasting seeds, time-consuming, etc., and achieve labor saving, The effect of improving the growth environment and reducing production costs

Inactive Publication Date: 2017-11-28
何振贤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For a long time, farmers have been adopting the sowing method of large sowing volume and artificial on-demand (hole sowing) to overcome these shortcomings. However, after emergence, the density is extremely high, and the individuals are crowded, which affects individual development. Field operations such as artificial spacing and fixed seedlings must be carried out, and labor costs Large investment, time-consuming, labor-intensive, waste of seeds, directly affect the production efficiency of farmers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A method for controlling seedlings of sesame seeds, said method comprising the following steps:

[0019] Step 1, carry out soil treatment before sowing, when preparing the soil, every 667m 2 Use 3kg of phoxim granules with an active ingredient of 3%, evenly sprinkle it into the soil after plowing, and then grind it evenly to kill soil pests;

[0020] Step 2, carry out seed treatment before sowing, fine variety processing, the kind of present embodiment is " Yu Zhi No. 10 ", three days before sowing, will every 667m 2 Use 100g of seeds, sun-dry for 12 hours; treatment of common sesame seeds: first make soaking liquid with 50% isoproturon wettable powder as the active ingredient: water = 1:100 times, and then mix ordinary commercial sesame seeds every 667m 2 Soak 100g of seeds in 500ml of isoproturon soaking solution at room temperature for 18 hours, filter to dry the liquid medicine, and dry in the air at natural temperature;

[0021] Step 3, sowing, mixing the fine va...

Embodiment 2

[0023] A method for controlling seedlings of sesame seeds, said method comprising the following steps:

[0024] Step 1, carry out soil treatment before sowing, when preparing the soil, every 667m 2 Use 3kg of phoxim granules with an active ingredient of 3%, evenly sprinkle it into the soil after plowing, and then grind it evenly to kill soil pests;

[0025] Step 2, carry out seed treatment before sowing, fine variety processing, the kind of present embodiment is " Yu Zhi No. 10 ", three days before sowing, will every 667m 2 Use 100g of seeds and dry them for 12 hours; treatment of ordinary sesame seeds: first make soaking solution with 50% isoproturon wettable powder as the active ingredient: water = 1:150 times, and then mix ordinary commercial sesame seeds every 667m 2 Soak 100g of seeds in 500ml of isoproturon soaking solution at room temperature for 18 hours, filter to dry the liquid medicine, and dry in the air at natural temperature;

[0026] Step 3, sowing, mixing the...

Embodiment 3

[0028] A method for controlling seedlings of sesame seeds, said method comprising the following steps:

[0029] Step 1, carry out soil treatment before sowing, when preparing the soil, every 667m 2 Use 3kg of phoxim granules with an active ingredient of 3%, evenly sprinkle it into the soil after plowing, and then grind it evenly to kill soil pests;

[0030] Step 2, carry out seed treatment before sowing, fine variety processing, the kind of present embodiment is " Yu Zhi No. 10 ", three days before sowing, will every 667m 2 Use 100g of seeds, sun-dry for 12 hours; treatment of common sesame seeds: first make soaking liquid with 50% isoproturon wettable powder as the active ingredient: water = 1:125 times, and then mix ordinary commercial sesame seeds every 667m 2 Soak 100g of seeds in 500ml of isoproturon soaking solution at room temperature for 18 hours, filter to dry the liquid medicine, and dry in the air at natural temperature;

[0031] Step 3, sowing, mixing the fine va...

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Abstract

The invention provides a chemical control seedling establishing method for sesame. The method comprises the following steps: treating soil before sowing; treating the seeds before sowing, treating a fine variety, drying 100 g of the seeds for every 667 m<2> for 12 hours in the sun three days before sowing; treating the general sesame seeds: preparing a soaking liquid from an isoproturon wettable powder and water at the ratio of 1:(100-150), wherein the effective ingredient accounts for 50% of the isoproturon wettable powder; then soaking 100 g of the general goods sesame seeds for every 667 <m2> into 500 ml of the isoproturon soaking liquid for 18 hours at the normal temperature, filtering the liquid, drying in the air under the condition of natural temperature; sowing, evenly mixing same amounts of the treated fine variety and the general goods sesame seeds soaked by the liquid, and quantitatively sowing by using a mechanical sowing drill, wherein the sowing depth is 3 cm. The chemical control seedling establishing method for the sesame increases the germination rate in a way that a plurality of seeds increase the ground breaking force together in seed germination and emergence; and meanwhile, the chemical control seedling establishing method also achieves the effects of complete strong seedlings without artificial thinning and establishing.

Description

technical field [0001] The invention relates to the technical field of agricultural production, in particular to a method for chemically controlling sesame seedlings. Background technique [0002] In the process of sesame production, due to the small seed particles, the individual has weak ground breaking ability and the emergence rate is low. For a long time, farmers have been adopting the sowing method of large sowing volume and artificial on-demand (hole sowing) to overcome these shortcomings. However, after emergence, the density is extremely high, and the individuals are crowded, which affects individual development. Field operations such as artificial spacing and fixed seedlings must be carried out, and labor costs The investment is large, time-consuming, labor-intensive, and seeds are wasted, which directly affects the production efficiency of farmers. Although precision seeding machines have been produced in production at present, they are all applied to field crops...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01C1/00A01N57/14A01N47/30A01P7/04A01P21/00
CPCA01C1/00A01G22/00A01N47/30A01N57/14
Inventor 何振贤
Owner 何振贤
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