A kind of early multiplication and efficiency enhancement method of early-ripening lotus root

Abstract

The invention discloses a method for early multiplication and efficiency enhancement of early-maturing lotus root. The steps are as follows: step 1: variety selection; step 2: planting density; step 3: fertilizer and water management; Density of excavation and field retention; Step 6: Early excavation and listing. The features of the invention are as follows: (1) the multiplication multiplier of lotus root is high. Planting in April, dividing the field in mid-June, and expanding 10 mu per mu; traditionally dividing the field in April of the following year, expanding 3.75 mu per mu. ②The growth period is long. After dividing the fields in April and expanding the breeding, the crops are excavated in mid-June of the following year, and the growth period is 12 months. ③The lotus root is listed earlier. Early excavation, 40 days earlier than traditional planting (launched in August). ④ Production increased. The yield of lotus root is 1600 kg per mu, which is 100 kg more than the traditional mu. ⑤ Benefit increase. Listed in mid-June, 14.0 yuan / kg, 2-year mu income 22,400 yuan, an increase of 3,700 yuan compared with the traditional mu annual income. ⑥In situ propagation, the loss is low. Propagation of lotus root seeds in situ reduces transportation losses and costs.

Description

technical field [0001] The invention belongs to the technical field of early propagation of lotus root, in particular to a method for early propagation and efficiency enhancement of early-ripening lotus root. Background technique [0002] The scale of the lotus root industry expands slowly. Only 3.75 mu of lotus root can be planted in the second year of breeding 1 mu of lotus root seeds. Early-maturing varieties can only be listed in August. needs to expand the scale of the industry. [0003] A method for early multiplication and efficiency enhancement of early-ripening lotus root is invented, and the purpose is to solve the problem of abundant supply in the lotus root market, the problem of low multiplication ratio of lotus root seeds, and the problems of increasing lotus root yield and increasing industrial efficiency. [0004] The traditional cultivation of early-ripening lotus root uses 400kg of seed per mu. It is planted in April, and 1,500 kg / mu of commercial lotus ro...

AI Technical Summary

Problems solved by technology

[0009] In order to overcome the above problems, the present invention provides a method for early multiplication and efficiency enhancement of early-maturing lotus roots. The first method of the present invention solves the bottleneck problem of rapid multiplication of lotus root with long multiplication period and large amount of seeds

The second is to solve the problem of supply-side structural optimization of lotus root market concentration and low efficiency

The third is to solve the problem that the transportation of lotus root seeds is easy to lose and it is difficult to reduce the cost