CN104041300B - The method of high altitude localities loam Lotus planting - Google Patents

Abstract

The invention discloses the method for a kind of high altitude localities loam Lotus planting, belong to lotus rhizome implantation methods, aim to provide the method for a kind of high altitude localities loam Lotus planting.It comprises the construction of lotus root field, the improvement of loam water conservation, plants lotus root sterilization, plantation and field management; Its method is: 1) plastic covering film inside ridge: 2) cover clay, Chicken dung, quicklime and water-loss reducer bottom lotus root field, then pour water, stir; 3) with rhizoma nelumbinis be 2 ~ 4 joints, with rear Hubei Province lotus No. 8 of joint for kind of a lotus root, with thimerosal, it is disinfected; 4) on annual April 5 ~ 20 will plant in lotus root field by the seeding row spacing of 1.0m × 1.0m through disinfecting kind of lotus root, and water lev el control is at 1 ~ 3cm, until kind lotus root grows 2 ~ 3 young leaves; 5) along with the growth of blade promotes water level gradually, whole growth cycle topdresses twice; When lotus rhizome grows to the Sheng phase, water level is up to 45cm.

Description

The method of high altitude localities loam Lotus planting

Technical field

The present invention relates to a kind of lotus rhizome implantation methods, particularly relate to the method for a kind of high altitude localities loam Lotus planting.

Background technology

Lotus rhizome is water plants, and whole vegetative period all be unable to do without water.Due to lotus rhizome being in great demand to moisture, usual for a long time have large-area plantation in many water area, the south of the River; And the southwestern High aititude loam area relatively deficient at water source, it is a great problem that lotus rhizome is produced always.Particularly plant area in the kind of Southwest Mountainous Areas lotus rhizome less, be difficult to meet the need of market.

Summary of the invention

For the limitation of current lotus rhizome planting area, the present invention aims to provide the method for a kind of high altitude localities loam Lotus planting, utilizes the High aititude mountain area that the inventive method can be relatively tired at water source to realize establishing in large scale lotus rhizome.

To achieve these goals, employing of the present invention and technical scheme, it comprises the construction of lotus root field, the improvement of loam water conservation, plants lotus root sterilization, plantation and field management; Concrete steps are as follows:

1) lotus root field is built, and table soil is pushed to surrounding and forms lotus root field, bottom width 1.5m, high 1m, top width 0.4m under guarantee ridge, plastic covering film inside ridge;

2) loam water conservation improvement, covers the thick clay of 5cm and the thick Chicken dung of 5cm, by 100kg/667m bottom lotus root field ²consumption spreading quicklime, by 10kg/667m ²consumption spreading water-loss reducer; Then pour water to lotus root field, with rotovator, water, clay, quicklime, water-loss reducer, Chicken dung are stirred into a paste;

3) plant lotus root sterilization, selection rhizoma nelumbinis is 2 ~ 4 joints and is kind of a lotus root with rear Hubei Province lotus No. 8 saving, with thimerosal to its immersion 20 minutes; Described thimerosal is mixed by the volume ratio of 1:1 by 50% carbendazol wettable powder, 700 times of liquid and 75% tpn wetting powder, 700 times of liquid;

4) plant, on annual April 5 ~ 20 will plant in lotus root field by the seeding row spacing of 1.0m × 1.0m through disinfecting kind of lotus root, and the length according to kind of lotus root digs cave, and the dark 12cm in cave, imbeds in cave by kind of a lotus root, fill and lead up with mud; Water lev el control is at 1 ~ 3cm, until kind lotus root grows 2-3 sheet young leaves;

5) field management, along with the growth of blade promotes water level gradually, whole growth cycle topdresses twice; When kind of lotus root plants 30 ~ 40 days, use the pig manure 400kg and the fertile smart 1.2kg of multidimensional that becomes thoroughly decomposed for every mu, when kind of lotus root plants 65 ~ 75 days, use the pig manure 350kg and the fertile smart 1kg of multidimensional that becomes thoroughly decomposed for every mu; When lotus rhizome grows to the Sheng phase, water level is up to 45cm.

Compared with the prior art, the present invention is owing to have employed technique scheme, therefore have variety adoption rationally, the construction of lotus root field and later maintenance low, loam improve afterwards good water-retaining property, water consumption is few, field management is simple, science selected by fertilizer, output is high, the advantage such as profitable, opens the simple Efficient Cultivation new method of lotus rhizome in High aititude loam.Facts have proved, adopt the average yield per mu of the inventive method Lotus planting can reach 5200 jin, be adapted at 2200 meters of height above sea level loam area spreads completely.

Embodiment

Below in conjunction with specific embodiment, the invention will be further described:

1) lotus root field is built

Table soil is pushed to surrounding and form lotus root field, sprinkle water, make real, bottom width 1.5m, high 1m, top width 0.4m under guarantee ridge; Plastic foil is covered in inside ridge also with soil compaction;

2) loam water conservation improvement

The thick clay of 5cm is covered and thick the becoming thoroughly decomposed of 5cm has chicken manure, by 100kg/667m bottom lotus root field ²consumption spreading quicklime, by 10kg/667m ²consumption spreading water-loss reducer; Then pour water to lotus root field, with rotovator, water, clay, quicklime, water-loss reducer, Chicken dung are stirred into a paste;

3) lotus root sterilization is planted

Select rhizoma nelumbinis to be 2 ~ 4 joints and with rear joint, have no mechanical damage, be kind of a lotus root without Hubei Province lotus No. 8 that damage by disease and insect, terminal bud are intact, this kind of lotus root to be immersed in thimerosal immersion 20 minutes, pulls rear covered with plastic film out, airing 10 hours; Described thimerosal is mixed by the volume ratio of 1:1 by 50% carbendazol wettable powder, 700 times of liquid and 75% tpn wetting powder, 700 times of liquid;

4) plant

On annual April 5 ~ 20, will plant in lotus root field by the seeding row spacing of 1.0m × 1.0m through disinfecting kind of lotus root, the length according to kind of lotus root digs cave, and the dark 12cm in cave, imbeds in cave by kind of a lotus root, fill and lead up with mud; Water lev el control is at 1 ~ 3cm, until kind lotus root grows 2 ~ 3 young leaves;

5) field management

Along with the growth of blade promotes water level gradually, whole growth cycle topdresses twice; When kind of lotus root plants 30 ~ 40 days, use the pig manure 400kg and the fertile essence of multidimensional (special fertilizer for lotus root) 1.2kg that becomes thoroughly decomposed for every mu, when kind of lotus root plants 65 ~ 75 days, use the pig manure 350kg and the fertile smart 1kg of multidimensional that becomes thoroughly decomposed for every mu; When lotus rhizome grows to the Sheng phase, controlling water level is up to 45cm.In process of growth, not only to remove the weeds in lotus root pond, extract flower in time; And be also noted that and prevent damage by disease and insect.

Claims (1)

1. a method for high altitude localities loam Lotus planting, comprises the construction of lotus root field, the improvement of loam water conservation, plants lotus root sterilization, plantation and field management; It is characterized in that concrete steps are as follows:

1) lotus root field is built, and table soil is pushed to surrounding and forms lotus root field, bottom width 1.5m, high 1m, top width 0.4m under guarantee ridge, plastic covering film inside ridge;

2) loam water conservation improvement, covers the thick clay of 5cm and the thick Chicken dung of 5cm, by 100kg/667m bottom lotus root field ²consumption spreading quicklime, by 10kg/667m ²consumption spreading water-loss reducer; Then pour water to lotus root field, with rotovator, water, clay, quicklime, water-loss reducer, Chicken dung are stirred into a paste;

3) plant lotus root sterilization, selection rhizoma nelumbinis is 2 ~ 4 joints and is kind of a lotus root with rear Hubei Province lotus No. 8 saving, with thimerosal to its immersion 20 minutes; Described thimerosal is mixed by the volume ratio of 1:1 by 50% carbendazol wettable powder, 700 times of liquid and 75% tpn wetting powder, 700 times of liquid;

4) plant, on annual April 5 ~ 20 will plant in lotus root field by the seeding row spacing of 1.0m × 1.0m through disinfecting kind of lotus root, and the length according to kind of lotus root digs cave, and the dark 12cm in cave, imbeds in cave by kind of a lotus root, fill and lead up with mud; Water lev el control is at 1 ~ 3cm, until kind lotus root grows 2-3 sheet young leaves;

5) field management, along with the growth of blade promotes water level gradually, whole growth cycle topdresses twice; When kind of lotus root plants 30 ~ 40 days, use the pig manure 400kg and the fertile smart 1.2kg of multidimensional that becomes thoroughly decomposed for every mu, when kind of lotus root plants 65 ~ 75 days, use the pig manure 350kg and the fertile smart 1kg of multidimensional that becomes thoroughly decomposed for every mu; When lotus rhizome grows to the Sheng phase, water level is up to 45cm.