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Sesbania seed treatment method

A seed treatment and seed technology, applied in the field of agricultural cultivation, can solve the problems of poor growth condition, decreased germination rate, difficult to absorb water, etc., and achieve the effects of improving germination rate, promoting formation, and long and stable fertilizer efficiency.

Inactive Publication Date: 2019-01-18
JIANGSU COASTAL AREA AGRI SCI RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the quince seeds can also be used to produce quince gum, which is used in oil extraction, mineral processing and metallurgy, mining blasting, textiles and daily chemical industry. It is a natural vegetable glue crop; It is not easy to absorb water. If no pre-sowing seed treatment is carried out, the germination rate and poor growth of the Squama seeds are prone to problems such as decreased germination rate and poor growth under salt stress conditions.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Select 900 plump, uniform, and pest-free Sinensis seeds, divide them into 3 groups, and treat Sinensis seeds according to the seed treatment methods described below. Put two layers of filter paper in a petri dish, add 8mL NaCl solution with a concentration of 200mmol / L to each petri dish, and treat 100 seeds for each treatment, and repeat 3 times. Germinate in a light incubator (25°C constant temperature, light 16h). The salt solution was replenished in time every day, and the germination of the seeds was observed and recorded every 24 hours during the germination process. The radicle length reached 1 / 2 of the seed length as the standard for seed germination, and the germination rate, germination potential and germination index were measured. The results are shown in Table 1.

[0031] The first group of sage seeds were not treated;

[0032] The second group of seed treatment methods refers to the prior art described in CN104956809A (the treatment method before sowing ...

Embodiment 2

[0045] The field experiment was carried out in Jinhai Farm, Dafeng District, Yancheng City, Jiangsu Province. The soil salt content was 0.3%, and the organic matter content was 1.1%. Repeat 3 times, respectively, according to the seed treatment method described below to treat the Binagras seeds. The emergence rate was measured 45 days after sowing, and 5 plants with relatively uniform growth in each group were selected to measure the average plant height, stem diameter, dry weight of the aboveground part and dry weight of the underground part. The results are shown in Table 2.

[0046] The first group of sage seeds were not treated;

[0047] The second group of seed treatment methods refers to the prior art described in CN104956809A (the treatment method before sowing of the quince seeds): the method comprises the following steps: 1) concentrated sulfuric acid treatment: immerse the quince seeds in the concentrated sulfuric acid, process 5min, Take out and wash; 2) Warm water...

Embodiment 3

[0054] The field experiment was carried out in Jinhai Farm, Dafeng District, Yancheng City, Jiangsu Province. The soil salt content was 0.3%, and the organic matter content was 1.1%. Repeat 3 times, and process according to 3 groups of seed treatment methods among the embodiment 2 respectively. 45 days after sowing, the disease rate of the Binagrass plants was measured, and the results are shown in Table 3.

[0055] table 3

[0056]

[0057] From the analysis of the above data, it can be known that the treatment method of the greenskin seeds provided by the present invention can significantly reduce the disease rate of the greenskin.

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Abstract

The invention belongs to the field of agricultural cultivation and particularly relates to a sesbania seed treatment method. The method comprises the following steps of: (1) selecting and soaking plump and uniform sesbania seeds without diseases or pests into 3% hydrogen peroxide for treatment for 20min, (2) cleaning, airing and soaking the sesbania seeds in concentrated sulfuric acid for treatment for 20min, after soaking, immediately pouring off concentrated sulfuric acid, flushing the sesbania seeds under running water for 2h, and (3) taking out, cleaning and soaking the sesbania seeds in seed soaking liquid, stirring the sesbania seeds and the seed soaking liquid through a stirrer for 20min at a stirring rate of 30r / min, soaking the sesbania seeds for 1h after stirring, and horizontally laying the sesbania seeds on a cloth liner for airing. The sesbania seed treatment method can significantly increase a germination rate of the sesbania seeds under a salt stress condition.

Description

technical field [0001] The invention belongs to the field of agricultural cultivation, and in particular relates to a method for treating quince seeds, which can significantly improve the germination rate of quince seeds under the condition of salt stress. technical background [0002] According to incomplete statistics, the total area of ​​natural saline soil in the world is about 1.0×10 9 hm 2 , while the area of ​​secondary saline soil reaches 2.75×10 9 hm 2 , Jiangsu accounted for about 1 / 4. With the continuous expansion of salinized soil area, salinity has become an important obstacle to the utilization of land resources, seriously inhibiting the exertion of soil productivity, resulting in low land production efficiency and restricting the development of agriculture. [0003] Tianjing is an annual leguminous plant with luxuriant stems and leaves, large biomass and high protein content. It is an excellent green manure and forage crop. Tianjing has strong stress resi...

Claims

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Application Information

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IPC IPC(8): A01C1/08A01C1/00A01C1/06C05G1/00C05F17/00A01N43/12A01N43/22A01N47/30A01N43/90A01P21/00
CPCA01C1/00A01C1/06A01C1/08A01N43/12A01N43/22A01N43/90A01N47/30C05B1/02C05F17/00C05B7/00C05F3/00C05F11/00C05F11/02Y02W30/40
Inventor 董静洪立洲邢锦城朱小梅温祝桂刘冲赵宝泉丁海荣
Owner JIANGSU COASTAL AREA AGRI SCI RES INST
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