A method suitable for mechanically drilling pepper seedlings in clay loam soil in Guizhou area

Abstract

The invention discloses a method suitable for mechanically perforating and field planting pepper seedlings in clay loam in Guizhou area. The method comprises the following steps of (1) land remediation; (2) mechanical perforation and field planting of peppers: from late to early mid-April, right at the end of the cold spell in later spring and at the beginning of the temperature rise, punching field planting holes by a rotary puncher of a diesel engine, the field planting holes being inverted conical holes with the depth of 10 to 12cm and the upper diameter of 6 to 8cm, pulling out floating-cultivated robust seedlings with the height is 10 to 12cm and the stem semi-hardened and putting the same into the field planting holes, lightly stirring the soil around the pepper seedlings in the planting holes, so that the soil just covers the root stock under the seedling cotyledons, and pouring urea, rooting powder, and root fixing water of 80 to 100 ml for preventing underground pests; (3) thesealing of the field planting mouth: 12 days after planting, using the soil to fix the seedlings, filling the surroundings of the pepper seedlings and sealing the film mouth. The method of the invention is suitable for the geological and climatic characteristics of Guizhou.

Description

Technical field [0001] The invention belongs to the field of pepper planting, and particularly relates to a method suitable for mechanically drilling and planting pepper seedlings in clay loam soil in Guizhou. Background technique [0002] Guizhou is the largest pepper production area in the country. The traditional planting technique of pepper seedlings is mostly to dig a planting hole with a spatula or bamboo chips and then plant the seedlings, which is time-consuming and labor-intensive. Now the production has begun to promote the hand (foot) pressing mechanical puncher or electric puncher used in the production of flue-cured tobacco, but it is found that there are insufficient problems. The pepper planting area in Guizhou is basically the soil with relatively heavy viscous. The hand (foot) pressing machine or electric smooth surface drilling point makes the soil hardened and the hole surface is smooth. The planting period of Guizhou pepper is generally in May In the middle o...

AI Technical Summary

Problems solved by technology

The pepper planting areas in Guizhou are basically soil with relatively heavy viscosity. Hand (feet) pressure mechanical drilling or electric smooth surface drill tip drilling can easily make the soil in the planting hole compact and the surface of the hole smooth. The planting period of pepper in Guizhou is generally in May. In the middle of or around, at this time, the climate in Guizhou is mostly alternating between seasonal heavy rain and continuous sunny days. Hands (feet) press mechanical holes or electric smooth-surface drill points to punch holes for planting peppers. After rain, the holes for planting are prone to water accumulation and Pepper seedlings are prone to disease in continuous sunny days, which affects the survival rate of pepper