SU1443855A1 - Method of growing strawberry seedlings - Google Patents

Abstract

This invention relates to agriculture. The purpose of the invention is the emergence of standard seedlings of earthlings. To do this, plant uterine plants on the leveled soil surface, care for them, lay out the whiskers. Before laying out the whiskers between the holes, furrows of 15–20 cm in depth with gentle slopes forming tops in the center of the row of uterine plants are cut, and the whiskers are laid on the slope. After rooting the outlets on the slopes, the seedlings are dug out. Growing seedlings on the slopes allows an increase in the standard output by 113–118%, which is more than 160 thousand pieces. on 1 ha. 2 tab. a 9

Description

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The invention relates to agriculture, in particular to gardening, and can be used in growing seedlings of earthlings.

The aim of the invention is to increase the yield of standard seedlings.

The tables give the scheme for the implementation of the method.

Example. In order to check the proposed method and achieve the goal, special studies have been carried out on the elite queen cell of the experimental gardening station.

The experience includes the following options

1. Planting of uterine plants and growing seedlings on the leveled uch-astka (well-known method, control),

2. Planting of uterine plants on prepared crests with a height of 15 cm,

3. Planting puppies on the leveled area with subsequent cutting of gentle furrows 10 cm deep.

4. The same, 15 cm deep.

5. The same, 20 cm deep.

6. The same, 25 cm deep

The soil of the experimental area is low humus ordinary chernozem on forest-like loam.

The queen planting was performed in the first decade of spring field work (the first decade of April), and the digging out was carried out in the autumn of the same year (the second decade of October). The object of the study was selected varieties of yasn and Zeng Zengan, which are very different in terms of their educational and reproductive abilities. The planting pattern is 70-10025 cm (40-57.1 thousand pcs / ha.

The repetition of the experiment is threefold, the placement of the variants on the square is renomed. The fences were made manually, simulating the work of special hillers. The slopes of the furrows did gentle.

The care of the soil and plants during the growing season was carried out according to a typical flow chart and existing recommendations.

It has been established by research that planting uterine plants on previously prepared ridges is not effective, since the plants survive poorly (64-72%), while the survival rate in other variants was 96-98% (see Table 1). Reduced prizhi

on ridges, it is explained by the cost of irrigation water and the rapid draining of the upper layer of the soil by the ridges, as well as by the thickness of the soil adjacent to

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cores, their exposure and drying.

Performing furrowing during the beginning of conglomeration (10-15 cm) does not have a negative impact on survival, since the root system of uterine plants is developed quite well by this time and the roots are in watered soil horizons.

 A slight crushing of the inhibitory effect on uterine plants does not, on the contrary, stimulates the formation of new additional roots in the middle part of the horn.

One of the main requirements for uterine plantations is the need to create the most favorable conditions for growth and development: at the beginning of the growing season — for uterine plants, in the middle and especially at the end of the growing season — for daughter plants (rosettes). The proposed grading method fully meets this requirement, since the outlets formed on the whiskers rooted in the groove, where moisture conditions are more favorable for this: less wind, which reduces the drying of the air roots that are still formed, the soil moisture is higher. The erosion of the ridges occurring during the irrigation process slightly reduces the development of uterine plants, but this does not have a negative effect on the productivity of the master, since the first-order outlets (the first from the uterine plants on the outlet mustache) were already quite rooted in this period to ensure the nutrition and further growth of the whiskers and the outlets formed on them.

In addition, the eroded soil flows into the furrows and performs the function

recommended powdering of sockets, which speeds up rooting and helps to increase the productivity of the mother liquor.

Performing a gentle furrow increases the surface of the soil depending on the depth of the furrow and the width

between 50-344 m per 1 ha. As a result of all this, the yield of standard seedlings is increased according to the Yasna variety from 996.5 thousand pcs / ha in the control (the well-known method; to 1Lb, 2 thousand pcs / ha with a furrow depth of 20 cm (the proposed method), which amounts to 115.9% .The increment is 169.7 thousand units / ha of standard seedlings (see Table 2).

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According to the Zeng Zengan variety, anajara seedlings were obtained after rooting outlets,

logical results.

Claims (2)

1. Landing on leveled Table 2 The effect of the method of inflating seedlings on the output of standard products 1. Landing on leveled area (control) 2. Landing on ridge x 1192.2 996.5 100 938.2 787.4 100. 917.5 710.8 71.3 849.0 645.4 82, .0 1.187,0994,099,7 1249,21134,8113,9 1220,81155,2115,9 12081086,4109.0 Continuation of table 2 907.2 932.6 923.8 115.2 118.4 117.3