The Spring Equinox of Farming

The Spring Equinox and Farming

Introduction of 1. solar terms

The vernal equinox is a relatively important solar term. It not only has astronomical significance: the northern and southern hemispheres share day and night equally, but also has obvious characteristics in terms of climate. During the vernal equinox, except for the Qinghai-Tibet Plateau, the northeast, the northwest and the northern part of North China, China has entered a bright spring.

   One wait, the bird arrived                Swallows come at the vernal equinox and go at the autumnal equinox."Yan lai also knows old nest mud".

   Second wait, ray is happening                  For the sound of yang qi is also a sound after the spring equinox.

   Three Waits,Power-onCome on.   Lightning and thunder, spring rain no longer drizzlysoon becomeHow much do you know about fallen flowers?.

"February stung and vernal equinox, planting trees and fertilizing arable land deep." Vernal EquinoxseasonThe beautiful scenery everywhere is intoxicating. Du Fu, a great poet of the Tang Dynasty, wrote a popular spring scenery poem called-"Jujuan", next let's enjoy this poem together:

Late in the day, the rivers and mountains are beautiful, and the spring breeze is fragrant with flowers and plants. Mud melts into swallows, sand warms and sleeps mandarin ducks.

2.farming guide and pay attention to matters:

As the saying goes:"The vernal equinox wheat gets up, and the fat and water should follow closely". A spring rain a warm, busy ploughing after the spring rain. Spring pipe, spring ploughing, spring plantingGraduallyEnter the busy phase. After the vernal equinox, wintering crops into the growth stage, to strengthen the field management. Due to the rapid rise in temperature and relatively large water demand, farmers should strengthen water storage and moisture preservation.

1, largeTianFarming

1. SouthSowing early rice and cultivating strong seedlings; continuing to sow dry land crops such as corn, sugarcane, peanuts, soybeans, watermelons, and strengthening early field management; checking seedlings and replenishing seedlings of early-planted corn, intertilling and soil dressing, and preventingtreatment of diseaseinsects, etc;
2. In the three northeastern provinces and some areas of Inner Mongolia, rice seedling raising is carried out normally. Can be used silicon zinc calcium magnesium trace elements in the bacteria acid, and strong agent with mixing soil mix plate, according to each25kg fertilizer (best broken) tray 400-500㎡.

2. Vegetable farming

Greenhouse tomatoes, cucumbers and other fruits and vegetables to adjust the appropriate temperature and humidity: during the day23-30 ℃, about 15 ℃ at night; Strengthen ventilation. Scientific management of water and fertilizer, timely hanging vines, pruning and branching, removal of yellow leaves, old leaves. But also timely prevention and control of pests and diseases.

1. The temperature difference between day and night is small, and the temperature drop in the shed at night is small, which is easy to occur."The tree flourishes but does not bear fruit".
2. The ground temperature rises slowly, then rises above groundstem leafRapid growth, slow growth of roots in the lower part, unbalanced growth. prone to malnutrition,deformityFruitMany,Seriousdeficiency elementWait.
3. The temperature rises, the problem of diseases and insect pests is prominent, leaf mold, blight, whitefly, aphids, thrips,mite, vegetable moth and other pests and diseases.

ThereforeFor different problems, we should take reasonable prevention or control measures in time:

(1)Choose sunny weather, apply protective fungicides early,with amino acids or seaweedImprove disease resistance and prevent bacterial infection.

(2)For root diseases that often occur in spring, it can be found inWateringWhenUsecarbzymogen bacteria5L/mu,Rooting and strengthening seedlingsdisease prevention;For serious lack of element to timely applicationsugar alcohol calcium magnesium zinc4L/mu, combined with foliar spraying if necessaryfish proteinWait.

(3)For pest control, take a combination of physical control and chemical control, such as yellowand blue boardtrap insectWait.When killing insects, try to choose directional pesticides, using1 1 egg double kill play.

3. Farming with fruit trees

Key : prevent scale insects and apply budding fertilizermedium with carbon enzyme chelateTrace element fertilizer, cold protectionLow temperature resistance.

NearPeriod,It's also a key point in time for fruit trees to apply budding fertilizer,The management of the orchard is also focused on pest control and fertilization.

One mustByFertilizationOther management measuresImprove crop resistance and prevent the occurrence of late spring cold.

Look at the solar term plan to do farming, when farming is no longer farming! One mu of god "solar terms talk about farming" see you next time!