Method for producing and planting KRK26 tobacco in high-altitude mountainous region
A technology of KRK26 and planting method, which is applied in botany equipment and methods, fertilization methods, tobacco cultivation, etc., can solve the problems of green stems and yellow flakes of freshly cured tobacco leaves, serious occurrence of two black diseases, and difficulty in mature harvesting, etc., and achieves The style features are obvious, the aroma is delicate and soft, and the indicators are well coordinated
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Embodiment 1
[0023] In this example, KRK26 was planted in Yuxi Mountain in 2016, which specifically included the following steps:
[0024] 1) Site selection: Prepare the planting area selection plan in advance. The soil texture is loam, with a sand content of 40%-55%, and an altitude of 1900-2100m. The terrain is relatively flat, with good ventilation, sufficient rainfall, and strong sunlight. The previous stubble is a fallow land, so as not to delay the timely transplanting of this variety. The soil is slightly acidic with a pH of 5-5.5.
[0025] 2) Ridging: deep plowing and plowing 35cm deep, sun-dried for 40 days, and then rake the soil moisture, so that the soil rills are straight, the moisture surface is full, the moisture direction of each block in the same contiguous area is uniform, and the smoke ponds are uniform; Moisture height should not be lower than 30cm, and the side ditch and waist ditch should be 5cm deeper than the moisture ditch to ensure smooth drainage;
[0026] 3) T...
Embodiment 2
[0057] In this example, KRK26 was planted in Yuxi Mountain in 2017, which specifically included the following steps:
[0058] 1) Site selection: Prepare the planting area selection plan in advance. The soil texture is loam-sandy soil, with a sand content of 40%-55%, and an altitude of 1900-2100m. The terrain is relatively flat, well ventilated, with sufficient rainfall and strong sunlight . The previous stubble is an early-maturing variety, so as not to delay the timely transplanting of this variety. The soil is slightly acidic with a pH of 5-5.5.
[0059] 2) Ridging: deep plowing and deep plowing of 35cm, sun-dried for 40 days, and then raking the geographical moisture, so that the soil rills are straight, the moisture surface is full, the moisture direction of the plots in the same contiguous area is uniform, and the smoke ponds are uniform; The height is not less than 30cm, and the side ditch and waist ditch are more than 5cm deeper than the moisture ditch to ensure smoot...
Embodiment 3
[0090] In this example, KRK26 was planted in Yuxi Mountain in 2018, which specifically included the following steps:
[0091] 1) Site selection: Prepare the planting area selection plan in advance. The soil texture is loam-sandy soil, with a sand content of 40%-55%, and an altitude of 1900-2100m. The terrain is relatively flat, well ventilated, with sufficient rainfall and strong sunlight . The previous stubble is an early-maturing variety, so as not to delay the timely transplanting of this variety. The soil is slightly acidic with a pH of 5-5.5.
[0092] 2) Ridging: deep plowing and deep plowing of 35cm, sun-dried for 40 days, and then raking the geographical moisture, so that the soil rills are straight, the moisture surface is full, the moisture direction of the plots in the same contiguous area is uniform, and the smoke ponds are uniform; The height is not less than 30cm, and the side ditch and waist ditch are more than 5cm deeper than the moisture ditch to ensure smoot...
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