How to grow ginger, ginger cultivation method of introduction

Ginger, turmeric alias perennial herbaceous plant of the family Zingiberaceae as a perennial vegetable grown annually in the country as an edible organ of fertile fleshy underground stems. Ginger is a flavored vegetable, but also an important cash crop. With the promotion of structural adjustment and efficiency of agriculture, planting ginger has also developed from south to north, is becoming a leading industry in agriculture.

Jiutai ginger breeding base in 2001, the introduction of local ginger planting, after years of cultivation and improvement, the seed ginger has been adapted to the climate and soil planted in the most northeastern. Planted in medium fertility ginger soil, each acre of ginger can produce about 2,500 kilograms, the protection of the production site will be higher than a lot of planting other crops of higher value. Now, the following description of its cultivation and management methods for farmers and friends reference.

I, preparation and sowing method

1. or: ginger is a green shade wet, like mild, afraid of crop flooding, should choose fertile, irrigation is convenient, organic matter rich penetration is a good field.

Breaking 2 kinds of ginger: 2030 days before sowing, take out ginger seeds from the storage cellar. Select ginger fat, full, bright skin color, no shrinkage of fresh meat, no rot, no cold, hard texture, pest-free species for the health of ginger; strict elimination of ginger thin and shriveled, brown meat and weak seed ginger. Requirements for seed ginger about 50 to 75 grams of thousands of square meters with seed ginger about 450 to 500 kilograms.

3, the sun ginger seed: choose a sunny day morning eight, nine o'clock, a good ginger seed in a sunny place to dry, collected in the evening inside the house of choice, repeated 23 times, the kind of storm ginger sun end.

4, germination: choice, sunshine ginger seed germination on the bed, master the temperature. After 20 days, according to the ginger buds, ginger size batch seeding.

Two, sowing and seedling management

1, planting density: reasonable planting, improve the unit area and yield per plant, prompting ginger large and neat. Everywhere one thousand eight hundred and fifty square meters of high-yield planting density map, spacing 6065 cm, no less than 20 cm spacing. From 400 to about 450 pounds of seed per acre. 18 cm spacing of fertilized plots, row spacing 60 cm, per mu 9000 planting 10,000, about 450 mu seed 500 kg amount.

Sowing in early February, mulching: Depending on the local temperature, mild nights, is mulching, than the traditional 20 to 30 days before sowing. In the mulch can be sprayed with herbicide water to remove the membrane in the weeds. Cultivation with mulch covers yields about 50% more than without mulch. In addition, due to the use of protection plus mulching, ginger output, income effect is more significant.

3, timely shade, promote growth: ginger plant shade tolerance, does not produce heat and glare in the case of scattered light to their growth. Ginger with corn, corn paste spot seeding double row spacing smaller way intercropping; clouds can be planted beans, beans, corn and other ridges.

In addition, the ridge can be planted ginger planting onions, garlic, potatoes and other vegetables, vegetable growth does not affect the growth of ginger, but also can play the effect of shade. After harvesting the vegetables, corn pulling period began to play the role of ginger shading.

4, seedling management: drought, intolerance of flooding, water requirements of ginger intolerance. Watering should be based on the local soil and moisture, such as watering early, easy to slate the soil surface, it is easy to lead to the emergence of arrhythmia is flexible; if the late watering of the bud tip is easy to dry. In general, about 1 cm of sprouts watering once watered base, no water.

Three, growth in the late management

1, growth medium: medium-term economic growth should keep the soil moist is appropriate. In the hot summer, should be timely watering cool: with the growth of the root system upward, the root is easy to come out of the ground, so that the quality of ginger deterioration, so timely; according to the growth of ginger ground can be, it can be used in combination with fertilizer.

Autumn, ginger into the exuberant growth period before the beginning of the beginning of the water demand began to increase, this period of moderate watering must be mastered; fertilizer should be based on the growth of ginger, timely grading, to ensure the rapid growth of ginger.

2, delayed harvesting, improve production: autumn temperature, sufficient light, day and night temperature difference is large, is to improve the production of ginger, appropriate extension of the growing season of the key period, you can take full advantage of the ginger of this golden age of the end of the increase therefore, must grasp the best time to harvest, do not harvest too early.

Four, pest control

1, ginger plague: a destructive disease, but also an important constraint on the development of ginger. First of all, to improve chemical control; then Jiang body according to the water resistance; third is the kind of block for disinfection; four is to rotate crops for stubble, can do the above requirements, ginger plague will not occur.

2, pests: ginger pests and diseases are rare, usually do can do a good job of insect observation, monitoring, prevention work.