SU1340617A1 - Method of presowing treatment of seeds of vegetable crops - Google Patents

Abstract

The invention of sgpsigs to the state / company. The goal of the exercise is to increase the fyliypksego ds 1; Seeds of tom, and i t h: n1s.1-1; - recut sowing soaked n.: the needle of the cell sap of a mixture of Mopt i ix tars, green and red ticks I Oiia Kladofora, Ceramium and Ento1 - 1,111 fl, taken in a ratio of 1; The ratio is 22 ± 3 ° C in 2 s 41o -h., |

Description

The invention relates to agriculture, namely to vegetable growing and can be used for pre-sowing treatment of seeds of vegetable crops with algae stimulating preparations.

The aim of the invention is to increase the stimulating effect of algal preparations.

Example. Freshly harvested algae were purified from impurities, washed several times with tap water, and then with distilled water. The washed algae were homogenized (5 g wet weight of algae per 100 ml of distilled water). Then the homogenate was centrifuged. The resulting supernatant containing an aqueous extract of algae cell juice was used in the experiment.

Seeds of the studied plants (Volgograd variety tomatoes and Nezhinsky cucumber variety) were soaked in a cell juice extract of a mixture of seaweed, green and red, taken in a 1: 1 ratio at 2213 ° C for 2 h, then the seeds were dried and sown.

As a result of the research, it was established that the extract of the cell sap of seaweed (green and red) stimulated by T. Lezhnev, K. Krupkina editor, I. Tepred, Corrector S. Shekmar

Order 4361/1 Circulation 627Subscription

VP11IPI State Committee of the USSR

for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5

Production and printing company, Uzhgorod, st. Project, 4

06172

influence on the growth and development of plants of the Institute of Tomatoes and Cucumbers, increasing their productivity.

(Thus, in the experiment with tomatoes, the yield was 5.09 kg / m, in the prototype - 3.74 kg / m, and the yield of cucumbers was 1.87 kg / m, and in the prototype - 1.52 kg / m. Thus , the use of the proposed method will allow to obtain products with a lower cost and high yield.

It was established experimentally that the concentration of cell sap, obtained from 5 g of wet weight of algae and diluted in 100 ml of distilled water, is optimal. Higher concentrations inhibit the germination and development of plants, and a 2–4-fold dilution, although it stimulates growth, but the results of these variants do not differ significantly from the control.

Claims (1)

25 claims The method of pre-sowing treatment of seeds of vegetable crops, including soaking of seeds in the preparation of algae and drying, characterized in that, in order to increase the stimulating effect of the preparation, an extract of the cell juice of green and red seaweed from the Kladofor genera is used , Ceramium and Ente35 romorfa.