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Pod sealing method

A sealant and carboxymethyl cellulose technology, applied in gardening methods, botanical equipment and methods, gardening, etc., can solve problems such as high price, high toxicity, and supply shortage

Inactive Publication Date: 2013-01-30
LAMBERTI SPA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] Unfortunately, pine dienes are naturally occurring substances that are expensive and in short supply related to possible agricultural demand
In addition, this type of product is highly toxic to fish and aquatic organisms, and certain precautions must be taken to avoid skin irritation and dermatitis caused by frequent use

Method used

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  • Pod sealing method
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Experimental program
Comparison scheme
Effect test

Embodiment

[0042] An aqueous solution of depolymerized CMC (D-CMC1 ), which contained 35% by weight of active material and had a viscosity of 3500 mPa*s, was diluted with water to 0.12% active w / v and applied as a pod sealant.

[0043] The pod sealant composition of the present invention was compared to three other pod sealant compositions recommended for pre-harvest treatment of canola The composition is based on the following compositions:

[0044] P-menthene (Nu Film) was purchased from Miller Chemical Co., Hanover, PA 17331, USA.

[0045] Elastiq is available from Chemtura, Middlebury, CT 06749, USA.

[0046]Alpha clay was purchased from Alpha Chemical Group, Kyiv, Ukraine 03150.

[0047] The pod sealant was applied with the aid of a trailing sprayer using a standard application of 300 l / ha of pod sealant dilution. Harvesting of the canola plants is done by mechanical combine harvesting. The experimental conditions for these tests were close to routine production conditions.

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PUM

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Abstract

The present invention relates to a method for reducing the seed loss due to pod-shattering using a composition comprising a low viscosity carboxymethyl cellulose and to the the use of a low viscosity carboxymethyl cellulose as pod sealant.

Description

technical field [0001] The present invention relates to a method of reducing seed loss due to pod-shattering using an aqueous pod sealant composition comprising low viscosity carboxymethylcellulose. [0002] The present invention also relates to the use of low viscosity carboxymethylcellulose as a pod sealant in diluted spray compositions. Background technique [0003] Pod shattering, also known as shattering, is an important agronomic trait as it affects harvest yield. [0004] Pod shattering is the dispersion of seeds that occurs during dehiscence. [0005] In many agricultural seed products, such as oilseed crops, cereals and pulses, as well as seeds for planting, premature dehiscence before harvest or release of seeds during mechanical harvesting can result in significant losses. Under adverse conditions that are not uncommon at harvest time, such as high wind conditions, up to half of the crop ends up destroyed and on the ground. This is especially true for canola. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G7/00
CPCA01G7/00A01C1/06
Inventor P·博时R·迪莫杜尼奥D·基亚瓦奇G·弗罗瑞迪G·利巴锡
Owner LAMBERTI SPA