SU1371612A1 - Method of determining drought-resistance of perennial plants - Google Patents

Method of determining drought-resistance of perennial plants Download PDF

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Publication number
SU1371612A1
SU1371612A1 SU853994531A SU3994531A SU1371612A1 SU 1371612 A1 SU1371612 A1 SU 1371612A1 SU 853994531 A SU853994531 A SU 853994531A SU 3994531 A SU3994531 A SU 3994531A SU 1371612 A1 SU1371612 A1 SU 1371612A1
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SU
USSR - Soviet Union
Prior art keywords
drought
perennial plants
drought tolerance
water
determining
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SU853994531A
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Russian (ru)
Inventor
Людмила Михайловна Маньковская
Маргарита Даниловна Кушниренко
Семен Иванович Тома
Сергей Валентинович Маньковский
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Институт физиологии и биохимии растений АН МССР
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Priority to SU853994531A priority Critical patent/SU1371612A1/en
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Publication of SU1371612A1 publication Critical patent/SU1371612A1/en

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Abstract

Изобретение относитс  к сельскому хоз йству . и,ель изобретени  - повышение точности и ускорени  процесса определени . Установлено, что определение буферного действи  рН органов многолетних растений позвол ет быстро и точно диагностировать засухоустойчивость растений. Чем выше буферность, тем растение устойчивее к засухе.This invention relates to agriculture. and, the spruce of the invention is to improve the accuracy and speed up the determination process. It has been established that the determination of the buffer effect of the pH of organs of perennial plants makes it possible to quickly and accurately diagnose the drought resistance of plants. The higher the buffering capacity, the more resilient the plant is to drought.

Description

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Изобретение относитс  к сельскому хоз йству , в частностн к способам определени  реакций растений на водный стресс и адаптации к факторам обезвоживани ,The invention relates to agriculture, in particular to methods for determining plant responses to water stress and adaptation to dehydration factors,

10 м. После замера рН в  чейку с добавл ют 5-10 м 0,1 н.НС1, переме и снова замер ют. По разнице в ни х рН до и после добавлени  10 m. After measuring the pH in a well with a cell, add 5-10 m of 0.1 N HCl, shift and measure again. The difference in pH before and after the addition

и может быть использовано в садовод- 5 устанавливают процент сдвига рН.and can be used in gardener- 5 set the percentage of pH shift.

стве, виноградарстве и селекции многолетних растений.viticulture and perennial plant breeding.

Цель изобретени  - повышение точности и ускорение процесса определени .The purpose of the invention is to improve the accuracy and speed up the determination process.

Предлагаемый способ осуществл етс  следующим образом.The proposed method is carried out as follows.

Отбирают среднюю пробу или побегов, или почек, или листьев у многолетних растений , произрастающих на фоне недостаточной влагообеспеченности (засухе). Дл  этогоAn average sample is taken of either the shoots, or the buds, or the leaves of the perennial plants growing on the background of insufficient moisture supply (drought). For this

Claims (1)

Формула изобретени Invention Formula Способ определени  засухоустойчивости многолетних растений, включающий измере- ние физиолого-биохимических показателей, по- которым суд т о засухоустойчивости, отличающийс  тем, что, с целью повышени  точности и ускорени  процесса определени , в качестве физиологического поканавеску 1 кг-КТ в 5-кратной повторности зател  измер ют буферность рН водной вы- тщательно растирают в ступке с дистилли-т жки растительной ткани, при этом чемThe method for determining the drought tolerance of perennial plants, including measuring physiological and biochemical parameters, judging drought tolerance, characterized in that, in order to improve the accuracy and speed up the process of determination, as a physiological test, 1 kg-CT in 5 times The buffer is measured; the pH of the water is carefully triturated in a mortar with distilled plant tissue; рованной водой и затем перенос т в  чей-выше буферность рН водной выт жки, темwater and then transferred to someone else's buffering pH of the water extract, ку дл  измерени  рН. Общее количество ьодыустойчивее растение к засухе.ku for pH measurement. The total amount of water resistant plant to drought. 10 м. После замера рН в  чейку с пробой добавл ют 5-10 м 0,1 н.НС1, перемешивают и снова замер ют. По разнице в значени х рН до и после добавлени  кислоты10 m. After measuring the pH, add 5-10 m 0.1N HCl to the sample cell, mix and measure again. By the difference in pH values before and after the addition of acid устанавливают процент сдвига рН.establish the percentage of pH shift. Формула изобретени Invention Formula Способ определени  засухоустойчивости многолетних растений, включающий измере- ние физиолого-биохимических показателей, по- которым суд т о засухоустойчивости, отличающийс  тем, что, с целью повышени  точности и ускорени  процесса опредеThe method for determining the drought tolerance of perennial plants, including the measurement of physiological and biochemical parameters, which are judged on drought tolerance, characterized in that, in order to improve the accuracy and speed up the process
SU853994531A 1985-12-18 1985-12-18 Method of determining drought-resistance of perennial plants SU1371612A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU853994531A SU1371612A1 (en) 1985-12-18 1985-12-18 Method of determining drought-resistance of perennial plants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU853994531A SU1371612A1 (en) 1985-12-18 1985-12-18 Method of determining drought-resistance of perennial plants

Publications (1)

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SU1371612A1 true SU1371612A1 (en) 1988-02-07

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SU853994531A SU1371612A1 (en) 1985-12-18 1985-12-18 Method of determining drought-resistance of perennial plants

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5956895A (en) * 1992-07-01 1999-09-28 Salmond; Colin Herbert Crop
US6338221B1 (en) 1992-07-01 2002-01-15 Colin Herbert Salmond Crop

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 512736, кл. А 01 G 7/00, 1974. *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5956895A (en) * 1992-07-01 1999-09-28 Salmond; Colin Herbert Crop
US6338221B1 (en) 1992-07-01 2002-01-15 Colin Herbert Salmond Crop

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