CN104521487A - Hyacinth bean one-year-two-harvest cultivation method by high efficiency facilities - Google Patents

Abstract

The invention discloses a hyacinth bean one-year-two-harvest cultivation method by high efficiency facilities. Cropping arrangement: stubbles of early hyacinth beans are cleared in early of middle of July, and seedlings of later hyacinth beans are raised in early of middle of June and transplanted in middle of July. Later hyacinth bean cultivation management: A cultivating the later hyacinth beans by completely covering the later hyacinth beans with an insect-proof net; B transplanting or planting the early hyacinth beans in a row and hole staggered manner; C covering a greenhouse with a film before a frost season in late October, performing ventilation and cooling in daytime, performing thermal insulation and antifreeze at night. By the cultivation method, the first harvest period of the later hyacinth beans is close to that of an open-field cultivated hyacinth beans in autumn, the last harvest period of the later hyacinth beans is 30-40 days longer than that of the open-field cultivated hyacinth beans, the yield of the hyacinth beans in autumn is correspondingly improved by 20-30%, the price of the later hyacinth beans is increased, and benefits are obvious.

Description

French beans two crops a year efficient facility implantation methods

Technical field

The present invention relates to the ripe implantation methods of a kind of French beans.

Background technology

French beans, as important nutrition and health care and the special vegetables of local name, are subject to liking of consumers in general deeply.Along with the development of modern agriculture, French beans cultivation waits fragmentary conventional (open country) planting type to do sth. in advance facility cultivation (Zhou Yunde etc., " vegetables ", 2012, (6): 5-6 to the spring of appropriate scale from the garden in past behind the house; Liu Li, " the Changjiang river vegetables ", 2011, (22): 53-54; Li Qing, " modern agriculture science and technology ", 2010, (14): 109-110; Xu Yuehua etc., " Shanghai Agricultural science and technology ", 2010, (1): 92) mode develops.Do sth. in advance facility cultivation by the spring, French beans can be made to go on the market the phase ahead of time to mid or late April to early and middle ten days in May.Off-season cultivation, output and the price of French beans are high, profitable, and general 667m2 produces French beans can reach 1500kg, the output value 0.7 ~ 0.8 ten thousand yuan.In indivedual time, output is higher, and the output value can reach more than ten thousand yuan.Its industry development begins to take shape.Cultivated area as long-term in Shanghai Nanhui area reaches more than ten thousand mu, and the long-term cultivated area in TianXing village, Jiangsu Rudong reaches more than 1000 mu.But the spring does sth. in advance facility cultivation, the reduction in the life period of French beans, before and after mid-July, between the volt megathermal period in summer, the growing way of plant is weak, the withered dead plant rate in field reaches 20%-30%, remaining plant is few to fall flowering, the amount of bearing pods, and output obviously reduces compared with the French beans of outdoor cropping, production usually occurs the phenomenon of " letting a piece of farmland go to waste ".For this reason, do sth. in advance the situation of facility cultivation French beans early ageing for the French beans spring, what how to arrange succession crop scientifically and rationally connects stubble and production, is capture High Annual Yield, efficiently key.

Upper more advanced culture technique produced by current French beans, and mainly the spring as above does sth. in advance facility cultivation mode.Cultivation of long season (open country) is also a kind of planting type of French beans production development in recent years.French beans long season (open country) cultivates, and its yield forming is cultivated similar with conventional (open country), and mainly concentrate on market in autumn, price is not high, and its productivity effect does sth. in advance facility cultivation high efficiency not as good as the spring.Experimental study shows, does sth. in advance facility plastic greenhouse French beans continuous cropping Waxy Maize with the spring, the more black dish that collapses of continuous cropping, defines three crops per annual high-efficient planting patterns.This pattern general French beans output 1300 ~ 1500 Kg/667m ², the output value 0.7 ~ 0.8 ten thousand yuan/667m ²; Waxy Maize 10 listing the middle ten days and the last ten days, output 750 ~ 800 Kg/667m ², the output value 0.15 ~ 0.2 ten thousand yuan/667m ²; The black dish that collapses goes on the market around the Spring Festival, output 1600 ~ 2000 Kg/667m ², the output value 0.4 ~ 0.45 ten thousand yuan/667m ².Annual accumulated output value reaches 1.25 ~ 1.45 ten thousand yuan/667m ², progressively apply in production.

Summary of the invention

The object of the present invention is to provide one to realize the French beans spring to do sth. in advance facility cultivation and autumn and delay facility cultivation and all can obtain high yield and efficient French beans two crops a year efficient facility implantation methods.

Technical solution of the present invention is:

A kind of French beans two crops a year efficient facility implantation methods, is characterized in that: comprise the following steps:

(1) crops for rotation arrangement: early stubble French beans in July early and middle ten days rise stubble; Rear stubble French beans are in early and middle ten days seedling in June, and mid-July transplants;

(2) stubble French beans cultivation management: A. implements fly net all standing cultivation afterwards; B. implement to transplant or field planting with the wrong cave of front stubble French beans mistake row; C.10 the frost season last ten-days period moon arrive before Greenhouse, daytime is aeration-cooling, night heat-preserving anti-freezing.

Employing the inventive method is planted, and the picking time first in picking time first of rear stubble French beans and outdoor cropping French beans autumns is close, but last extends 30 ~ 40 days than the last of outdoor cropping French beans picking time picking time; The also corresponding raising 20 ~ 30% of French beans output in autumn, and later stage French beans price raises up, benefit is obvious.

The present invention is the another kind of Efficient Cultivation pattern researched and developed on the basis that the French beans spring does sth. in advance establishment planting technology.Be applicable to the specialist in the Yangtze river basin and other applicable French beans two crops a year facility cultivation region, village specializing in a certain trade and Specialty Co-operative Organization etc., contribute to advancing French beans large-scale planting and industrialized development, and improve output capacity and the planting benefit in soil.

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

A kind of French beans two crops a year efficient facility implantation methods, comprises the following steps:

(1) crops for rotation arrangement: early stubble French beans in July early and middle ten days rise stubble; Rear stubble French beans are in early and middle ten days seedling in June, and mid-July transplants;

(2) stubble French beans cultivation management: A. implements fly net all standing cultivation afterwards; B. implement to transplant or field planting with the wrong cave of front stubble French beans mistake row; C.10 the frost season last ten-days period moon arrive before Greenhouse, daytime is aeration-cooling, night heat-preserving anti-freezing.

Claims (1)

1. a French beans two crops a year efficient facility implantation methods, is characterized in that: comprise the following steps:

(1) crops for rotation arrangement: early stubble French beans in July early and middle ten days rise stubble; Rear stubble French beans are in early and middle ten days seedling in June, and mid-July transplants;

(2) stubble French beans cultivation management: A. implements fly net all standing cultivation afterwards; B. implement to transplant or field planting with the wrong cave of front stubble French beans mistake row; C.10 the frost season last ten-days period moon arrive before Greenhouse, daytime is aeration-cooling, night heat-preserving anti-freezing.