Festive Words: Grain Rain of Farming

Grain Rain Talk about Farming

Grain rain is a yearSpring mostBusyTimeIt is also the last solar term in spring. Generally, a variety of vegetables can be planted at this time, and the crops planted can be moistened by the spring rain, so that the crops can grow rapidly. What is the meaning of the solar term!

The Origin of 1. Grain Rain Solar Energy

Rain, yes.The meaning of "rain grows hundreds of valleys" is that the precipitation increases obviously at this time. The initial planting of seedlings in the south and the new planting of crops in the north need the moisture of rain most. "The rain is falling, and the grains and fruits are rising". Grain rain is the most important feature of spring rainas expensive as oil.

In the north, it can be plantedCorn, etc;The South can.PlantingRice."Qingming Festival breaks snow and grain rain breaks frost", meteorological experts said that the grain rain solar term means that the cold wave weather is basically over and the temperature rises faster, which is conducive to the growth of crops.Development.

Farming Precautions After 2. Grain Rain

1、Cold ShedFruitdishStrengthening conservation:The melon planted before Grain RainFruits and vegetablesTo promote the slow growth of hair roots,3Vegetables planted in January should do a good job in promoting flowers and preserving fruits. Operation formula:"Planting begins to flush the primordia, improving the soil to prevent diseases has the Gan Kun; rooting promotes flower crystal phosphorus, keeping flower and fruit balance fertilizer. Super grade mineral source fulvic acid, carbon enzyme fish peptide full function; soft fertilizer and hard fertilizer are used together, swelling fruit root protection effect is strong!"

The proposed scheme of Sanfeiding Qiankun is as follows:

Crops"Moving water" once, carbon enzyme bacteria 5kg or carbon enzyme nine bacteria, etc. 20kg/mu;

Hare root slow seedling water once, hair root strong seedlingnutrient solution5-10kg crystal diammonium 4.00 kg-6.00 kg/mu;

Urge flowers and promote fruit water once, and root and strong seedlingsnutrient solution5-10kg crystal diammonium 12kg or carboenzyme balance fertilizer 15kg/mu;

The specific amount of watering and fertilization should be based on the crop growth, soil fertility level and other local conditions.

2、CropsDo a good job of pest control:Downy mildew of melon diseases,Dead seedlings and rotten rootsEtc., SolanumAshMold, leaf spot disease, wheat scab, stripe rust, and other pests such as aphids, whitefly, spider mites, and so on.

3. fruit treeClassManagement:For young fruit trees, to do a good job of pest control in a timely manner, and outside the root topdressing, do a good job of drainage;For fruiting trees, timely thinning of flowers and fruit, strengthening soil tillage, focusing on the prevention and control of scab, canker, anthracnose, spraying after flowering to protect fruit. For prosperous fruit trees for pinching disposal, retain medium spring shoots.

4. Rice seedling management:Protobacteria for disease prevention and loosening soil, Miao Qi Miao Zhuang mineral bacteria (silicon, zinc, calcium and magnesium).

BelowStop growth at 13 ℃, lower than 8 ℃ produce delayed chilling injury, higher than 35 ℃ will inhibit growth, once higher than 42 ℃ seedlings will die. According to different leaf ages, we sum up the "2. 5. eight" principle of temperature management: when rice has one leaf and one heart, the temperature should not exceed 28 ℃; When the two leaves are one heart, it should not exceed 25 ℃ (if it exceeds 25 ℃, it is easy to get sick or have physiological diseases); It is advisable to control the temperature at about 20 ℃ in the later period of three leaves and one heart. The minimum temperature limit is 10°C. Adequate ventilation according to the above temperature requirementsCooling and dehumidifyingManagement.

5. Attention before corn ploughing"Three degrees":The sowing date of spring corn in the north is after Grain Rain (Around April 20), the best is before May 15. On October 1, the basic harvest, after October 20 all harvest.

1. Temperature: To ensure normal emergence, it is generally necessary to keep the temperature stableAbove 12 ℃, it also depends on whether the ground temperature of 5-10cm soil is stable above 10 ℃.
2. Humidity: The humidity of the plough layer during the sowing period is very important and is required to reach60-70% humidity. By holding the soil in the plough field with your hands, you can form clumps and naturally fall to the ground loosely,MostSuitable for sowing.
3. Depth: Generally,4-5 cm is appropriate. If the soil viscosity is large and the moisture content is good, it can be shallower appropriately. Easy to dry sand, can be appropriate a little deeper, but not more than 10cm. Different sowing depth,large and small seedlings are serious, there are seedlings.

Base fertilizer to choose high-quality corn special formula fertilizer(full effect)Or special compound fertilizer with carbon enzyme chelated mineral trace element bacterial fertilizer. to reach"Multiple effects such as repairing soil, solving dead seedlings, well-developed root system, strong seedlings, disease resistance and stress resistance, high resistance to lodging, prevention of premature aging, and full grain. Only scientific fertilization and rational use of drugs can truly increase production and harvest.

At this point, matters needing attention on grain rain farmingJustIntroduced here, suggestionsEverybodyTo advancePrevention"Cold Spring".

Pay attention to a mu of God's agricultural science and technology, for your bumper harvest! See you next time!