Now by the pro-farming network to teach you how to plant ginger and tell you when it is suitable for the growth of ginger.
One, when is the planting time of ginger? Ginger planting time is generally carried out around the time of the annual Qingming, that is, the time from March to April each year to start planting, the north is generally a little later, usually in April to May each year for sowing.
Here are some more notes on the planting process of ginger.
Ginger growth habit ginger like warm and moist growing environment, do not like cold growing environment.
Ginger is usually planted in the southern region of China, but it is also planted in the Shandong region in the north.
Ginger planting is not suitable for even do, the soil should not be too wet, light should not be direct.
Suitable for loose and fertile, deep soil layer of sandy soil.
Two, suitable for ginger planting conditions ginger like warm and humid environmental conditions, do not tolerate low temperature frost, ginger planting time is generally late April to early May, today said ginger planting conditions.
1, temperature: ginger is native to China's tropical and East India, sex like warmth, rhizome (ginger) growth requires higher temperatures.
Above 16 ~ 18 ℃ in order to germinate, in 20 ~ 27 ℃ when the rapid development of ginger, the average monthly temperature of 24 ~ 29 ℃ suitable for rhizome division, below 15 ℃ to stop the growth of up to 40 ℃ when the germination is still not impeded.
But below 10 ℃ below, ginger is easy to rot.
2, light: ginger shade tolerance and intolerance of strong sunlight, the length of sunlight requirements are not strict.
Therefore, cultivation should take shade or use the appropriate shade between crops to avoid strong sunlight.
3, water: ginger root system is not developed, drought resistance and flooding performance is poor, so the requirements for water extra attention.
During the growth period, the soil is too dry or too wet for the growth and expansion of ginger are unfavorable, are prone to cause morbidity and decay.
4, soil nutrition: ginger like fertile loose loam or sandy loam, planted in the sticky wet low-lying poor growth.
Three, 2019 ginger planting price four, ginger planting method 1, selecting the land, selecting the seed ginger can be said to be sensitive to moisture, in general it is not able to drought resistance at the same time resistance to waterlogging ability is also not good, so we select the land as much as possible to choose a strong penetration ability of sandy soil, but also need to be close to the source of water so that when it is also convenient to irrigate and drainage.
As for the selection of ginger seeds is to choose healthy, strong tubers and better color ginger, and to carefully observe whether the ginger buds have vitality, there is no wilting state can be.
2, sowing, density of sowing can be placed in the ginger block in the agent soaked for ten minutes, and then mixed with sand, placed in a smaller space and then sealed with plastic film, usually five days later can be sown.
In the sowing of seeds in accordance with each plant spaced thirty centimeters apart, each row spaced forty centimeters apart, and then as far as possible is the germination side up, so that row by row, after the arrangement of a thin layer of soil, on top of a layer of straw can be laid.
3, fertilizer, fertilizer after planting must be sufficient fertilizer, generally an acre of organic fertilizer needs an average of three kilograms, in addition to the need to add thirty kilograms of potash to assist.
The second fertilization is in the ginger seedlings have twenty-five centimeters high, in the countryside can use manure to water for watering, or with twenty kilograms of urea to water for spraying.
Waiting until almost into the autumn, that is, the beginning of September for the second fertilization, this time mainly to let the tuber grow, so the main application of compound fertilizer and potash, fertilizer dosage of forty-five kilograms and thirty kilograms, respectively.
One fertilizer is applied when the tubers have grown a little bit to three thumbs, which is one month after the second fertilizer application, this time the same type of fertilizer as the second, but the amount of half.
4, pest and disease control of ginger growth as well as affect the ginger yield of the main diseases are rot and spot disease.
Rot disease is generally in the summer months of July and August and even lasts until the beginning of September, found that there is the onset of the plant should be pulled out in a timely manner, and the plant next to the soil dug up, so as to avoid infection, and then sprinkled with a layer of lime, and then fill in the ground with soil.
The control method of spot disease is to spray 50% Chlorothalonil 800 times liquid, every 7 to 10 days.
The insect pests that affect the quality are mainly ginger borer and ginger maggot, and we usually use trichlorfon or phoxim to control them by foliar spraying.
5, harvesting the general harvesting season is the end of the fall and winter solstice season, that is, November and December, we need to observe the field of ginger stems and leaves have turned yellow and withered, which can be harvested, but only every two years to harvest, is not there a saying called ginger is still old and spicy, so it also means that the ginger should be a little bit older is better.