CN104663224A - Multiple-cropping and high-yield cultivation method of shepherd purse - Google Patents

Abstract

The invention discloses a multiple-cropping and high-yield cultivation method of shepherd purse. The multiple-cropping and high-yield cultivation method comprises the steps of land preparation, sowing and harvesting as well as field management, wherein the sowing and harvesting are respectively carried out in spring, summer, autumn. The multiple-cropping and high-yield cultivation method is high in yield and simple and convenient in cultivation; through the cultivation, seven to nine times of shepherd purse crop can be harvested, the yield per year and mu is improved to about 5000-6000 kg from about 3000 kg in traditional three-cropping cultivation in spring, summer and autumn, and the benefit is also obviously promoted.

Description

The how ripe high-yield cultivating method of shepherd's purse

Technical field

The present invention relates to the how ripe high-yield cultivating method of a kind of shepherd's purse.

Background technology

Existing shepherd's purse is generally single shortening, yields poorly, can not meeting the market requirement, needs to be studied improvement.

Summary of the invention

The object of the present invention is to provide a kind of output high, cultivate the how ripe high-yield cultivating method of shepherd's purse simply and easily.

Technical solution of the present invention is:

The how ripe high-yield cultivating method of a kind of shepherd's purse, is characterized in that: comprise the following steps:

(1) wholely

Accomplish during whole ground leveling, carefully whole; Every two furrow open a zanjon, ditch depth 20-30cm;

(2) sowing is gathered

The first season, i.e. spring cultivation: late March was sowed to early April; Every mu of sowing quantity 0.50kg, with sandy soil 5.00kg and seed mixing, makes every seed be close on grogs, broadcasts sowing cultivation; Late April or the first tenday period of a month in May carry out first time to gather, the many receipts of Mi Chu, rare place receives less, adopt stay greatly little; Carry out second time sowing after gathering immediately, every mu of sowing quantity 0.20kg, with sandy soil 2.50kg and seed mixing, makes every seed be close on grogs, broadcasts sowing cultivation; Early and middle ten days carried out second time and gathered May, the many receipts of Mi Chu, and rare place receives less, adopt stay greatly little; Carry out third time sowing after gathering immediately, every mu of sowing quantity 0.10kg, with sandy soil 1.00kg and seed mixing, makes every seed be close on grogs, broadcasts sowing cultivation; Late June to early July carries out third time and gathers;

The second season, i.e. summer culture: early and middle ten days sowing in July, every mu of sowing quantity 0.75kg, with sandy soil 7.50kg and seed mixing, makes every seed be close on grogs, broadcasts sowing cultivation; Early August carries out first time and gathers; Carry out second time sowing after gathering immediately, every mu of sowing quantity 0.30kg, with sandy soil 3.00kg and seed mixing, makes every seed be close on grogs, broadcasts sowing cultivation; Early and middle ten days carried out second time and gathered August; Carry out third time sowing after gathering immediately, every mu of sowing quantity 0.15kg, with sandy soil 1.50kg and seed mixing, makes every seed be close on grogs, broadcasts sowing cultivation; Mid or late September carries out third time and gathers; Collecting method same first season;

The third quarter, i.e. autumn culture: mid or late September is sowed, and early October carries out first time and gathers; Carry out second time sowing after gathering immediately, mid or late October carries out second time and gathers; Early November late October carries out third time sowing, gathers in the crops 2 ~ 3 times later by stages, terminates to late March in next year; First time in autumn culture, for the second time, third time sow and gather seeding quantity, type of seeding, collecting method respectively with the first time in spring cultivation, for the second time, third time sow and seeding quantity, type of seeding, the collecting method of gathering identical;

Shepherd's purse first time after planting needs, with pin, furrow face is trampled one time, makes seed and earth close contact, is beneficial to Seed imbibes, emerges ahead of time;

(3) field management

Will strengthen rich water quality management after emerging, the vegetative period of spring, summer sowing is short, topdresses respectively 2 times; The vegetative period of autumn sowing is long, topdresses 2-4 time, and every mu is watered people and animals' fecaluria 1500 ~ 2000kg at every turn; The density of shepherd's purse plantation is large, needs water also many, and often pouring is to keep ground moistening; During summer, autumn, after running into thunder shower, spatter when dish leaf or cabbage heart if any mud, early morning or dusk watering can, mud will be washed out, otherwise impact growth; Go out postemergence weed control 1 ~ 2 time, little grass hand-lifting, large grass cutter is chosen.

Output of the present invention is high, cultivates simple and convenient; It is ripe that this kind of cultivation can gather in the crops shepherd's purse 7-9, year per mu yield bring up to about 5000-6000kg from about the 3000kg of traditional spring, summer, autumn three ripe cultivation, benefit also has obvious lifting.

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

Embodiment

The how ripe high-yield cultivating method of a kind of shepherd's purse, comprises the following steps:

(1) wholely

Accomplish during whole ground leveling, carefully whole; Every two furrow open a zanjon, ditch depth 20-30cm;

(2) sowing is gathered

The first season, i.e. spring cultivation: late March was sowed to early April; Every mu of sowing quantity 0.50kg, with sandy soil 5.00kg and seed mixing, makes every seed be close on grogs, broadcasts sowing cultivation; Late April or the first tenday period of a month in May carry out first time to gather, the many receipts of Mi Chu, rare place receives less, adopt stay greatly little; Carry out second time sowing after gathering immediately, every mu of sowing quantity 0.20kg, with sandy soil 2.50kg and seed mixing, makes every seed be close on grogs, broadcasts sowing cultivation; Early and middle ten days carried out second time and gathered May, the many receipts of Mi Chu, and rare place receives less, adopt stay greatly little; Carry out third time sowing after gathering immediately, every mu of sowing quantity 0.10kg, with sandy soil 1.00kg and seed mixing, makes every seed be close on grogs, broadcasts sowing cultivation; Late June to early July carries out third time and gathers;

The second season, i.e. summer culture: early and middle ten days sowing in July, every mu of sowing quantity 0.75kg, with sandy soil 7.50kg and seed mixing, makes every seed be close on grogs, broadcasts sowing cultivation; Early August carries out first time and gathers; Carry out second time sowing after gathering immediately, every mu of sowing quantity 0.30kg, with sandy soil 3.00kg and seed mixing, makes every seed be close on grogs, broadcasts sowing cultivation; Early and middle ten days carried out second time and gathered August; Carry out third time sowing after gathering immediately, every mu of sowing quantity 0.15kg, with sandy soil 1.50kg and seed mixing, makes every seed be close on grogs, broadcasts sowing cultivation; Mid or late September carries out third time and gathers; Collecting method same first season;

The third quarter, i.e. autumn culture: mid or late September is sowed, and early October carries out first time and gathers; Carry out second time sowing after gathering immediately, mid or late October carries out second time and gathers; Early November late October carries out third time sowing, gathers in the crops 2 ~ 3 times later by stages, terminates to late March in next year; First time in autumn culture, for the second time, third time sow and gather seeding quantity, type of seeding, collecting method respectively with the first time in spring cultivation, for the second time, third time sow and seeding quantity, type of seeding, the collecting method of gathering identical;

Shepherd's purse first time after planting needs, with pin, furrow face is trampled one time, makes seed and earth close contact, is beneficial to Seed imbibes, emerges ahead of time;

(3) field management

Will strengthen rich water quality management after emerging, the vegetative period of spring, summer sowing is short, topdresses respectively 2 times; The vegetative period of autumn sowing is long, topdresses 2-4 time, and every mu is watered people and animals' fecaluria 1500 ~ 2000kg at every turn; The density of shepherd's purse plantation is large, needs water also many, and often pouring is to keep ground moistening; During summer, autumn, after running into thunder shower, spatter when dish leaf or cabbage heart if any mud, early morning or dusk watering can, mud will be washed out, otherwise impact growth; Go out postemergence weed control 1 ~ 2 time, little grass hand-lifting, large grass cutter is chosen.

Claims (1)

1. the how ripe high-yield cultivating method of shepherd's purse, is characterized in that: comprise the following steps:

(1) wholely

Accomplish during whole ground leveling, carefully whole; Every two furrow open a zanjon, ditch depth 20-30cm;

(2) sowing is gathered

The first season, i.e. spring cultivation: late March was sowed to early April; Every mu of sowing quantity 0.50kg, with sandy soil 5.00kg and seed mixing, makes every seed be close on grogs, broadcasts sowing cultivation; Late April or the first tenday period of a month in May carry out first time to gather, the many receipts of Mi Chu, rare place receives less, adopt stay greatly little; Carry out second time sowing after gathering immediately, every mu of sowing quantity 0.20kg, with sandy soil 2.50kg and seed mixing, makes every seed be close on grogs, broadcasts sowing cultivation; Early and middle ten days carried out second time and gathered May, the many receipts of Mi Chu, and rare place receives less, adopt stay greatly little; Carry out third time sowing after gathering immediately, every mu of sowing quantity 0.10kg, with sandy soil 1.00kg and seed mixing, makes every seed be close on grogs, broadcasts sowing cultivation; Late June to early July carries out third time and gathers;

The second season, i.e. summer culture: early and middle ten days sowing in July, every mu of sowing quantity 0.75kg, with sandy soil 7.50kg and seed mixing, makes every seed be close on grogs, broadcasts sowing cultivation; Early August carries out first time and gathers; Carry out second time sowing after gathering immediately, every mu of sowing quantity 0.30kg, with sandy soil 3.00kg and seed mixing, makes every seed be close on grogs, broadcasts sowing cultivation; Early and middle ten days carried out second time and gathered August; Carry out third time sowing after gathering immediately, every mu of sowing quantity 0.15kg, with sandy soil 1.50kg and seed mixing, makes every seed be close on grogs, broadcasts sowing cultivation; Mid or late September carries out third time and gathers; Collecting method same first season;

The third quarter, i.e. autumn culture: mid or late September is sowed, and early October carries out first time and gathers; Carry out second time sowing after gathering immediately, mid or late October carries out second time and gathers; Early November late October carries out third time sowing, gathers in the crops 2 ~ 3 times later by stages, terminates to late March in next year; First time in autumn culture, for the second time, third time sow and gather seeding quantity, type of seeding, collecting method respectively with the first time in spring cultivation, for the second time, third time sow and seeding quantity, type of seeding, the collecting method of gathering identical;

Shepherd's purse first time after planting needs, with pin, furrow face is trampled one time, makes seed and earth close contact, is beneficial to Seed imbibes, emerges ahead of time;

(3) field management

Will strengthen rich water quality management after emerging, the vegetative period of spring, summer sowing is short, topdresses respectively 2 times; The vegetative period of autumn sowing is long, topdresses 2-4 time, and every mu is watered people and animals' fecaluria 1500 ~ 2000kg at every turn; The density of shepherd's purse plantation is large, needs water also many, and often pouring is to keep ground moistening; During summer, autumn, after running into thunder shower, spatter when dish leaf or cabbage heart if any mud, early morning or dusk watering can, mud will be washed out, otherwise impact growth; Go out postemergence weed control 1 ~ 2 time, little grass hand-lifting, large grass cutter is chosen.