soil moisture Learn more about soil moisture
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In October, the poor surface soil moisture in most of the northern wheat areas is disadvantageous to wheat sowing.
Since September, the temperature in most of the northern winter wheat region is slightly higher than that in the same period of the year, the light is sufficient, and the mature period of autumn harvest crops is close to the same period of the year or early. At present, the deep soil moisture in most of the northern winter wheat area is better, which has laid a good foundation for winter wheat sowing and emergence.
2016-01-10 October north wheat area most surface soil moisture poor disadvantageous wheat sowing September -
Cotton: grab the opportunity to make soil moisture early
Although there are still one or two months to go before cotton seedlings and sowing, the current situation of continuous drought in autumn, winter and spring has posed a great threat to cotton planting this year, and according to the situation in previous years, there is little precipitation in our province from March to April. In view of the current situation, Dong Hezhong, deputy director and researcher of the Cotton Research Center of the Shandong Academy of Agricultural Sciences, suggested that cotton farmers should start and prepare early for cotton planting this year, seize the opportunity to create soil moisture according to the weather conditions, actively create soil moisture and protect seedlings against drought, and strive for one sowing of the whole seedling and early development of strong seedlings. Select
2019-01-16 -
Does the continuous absence of rain before sowing wheat wait for rain or sow wheat?
Abstract: there is no rain before wheat sowing. Should we wait for rain or sow wheat? This problem is really a headache recently. It hasn't rained in my hometown for more than half a month, but fortunately, the soil moisture on our side is OK.
2018-10-18 -
Meteorological and agricultural conditions: Huang-Huai soil moisture improvement, seize the opportunity to sow seeds
From October 6 to 8, obvious precipitation processes occurred in most of Huang-Huai and southern North China, including 10-25 mm in southern Shanxi, most of Henan, southwestern Shandong and northern Jiangsu and Anhui, and 25-50 mm in southwestern Shanxi and central Henan. It is winter at present
2016-01-10 Meteorology agricultural conditions Huang-Huai soil moisture improvement grasp take advantage of soil moisture sow -
What preparations should be made before cotton is sown?
What preparations should be made before cotton is sown? Is there a netizen to help introduce me? The planting network has sorted out the preparatory work that needs to be done before cotton sowing, which is listed in detail below for netizens' reference. Prepare one, store soil moisture in cotton field: due to less precipitation in winter and spring and dry climate, soil moisture in cotton field is generally better.
2018-07-17 -
Preserving moisture, warming, drought-resistant, early spring wheat, suppression, many benefits
Preserving moisture, warming, drought-resistant, early spring wheat, suppression, many benefits
2018-07-10 -
How to moisturize Pleurotus ostreatus cultivation?
How to moisturize Pleurotus ostreatus cultivation? Please introduce the method that the low water content of culture material after Pleurotus ostreatus harvest is the main reason for the low yield. The following three methods can be used to keep the humidity of culture material suitable. The soil-covered moisturizing method of bacterial rod wall makes a ridge with a height of 15 cm and 20 cm with the length of bacterial bag as the width in the greenhouse.
2018-07-18 -
How to control the watering time of corn
Watering during sowing: the soil moisture is 65-75% of the field capacity. Watering at jointing stage: the soil moisture is 60-65% of the field capacity. Watering at heading stage: soil moisture is 70-80% of field capacity. Watering during filling period: soil moisture is 70% of field capacity.
2020-11-08 Corn watering time how master summary sowing -
The technique of measuring soil moisture and supplementary irrigation makes wheat high-yield and water-saving
The technique of measuring soil moisture and supplementary irrigation makes wheat high-yield and water-saving
2019-02-18 -
Moisture-preserving high-yield cultivation method of Pleurotus ostreatus
At present, the yield of Pleurotus ostreatus cultivation is often not high, and the quality is not ideal, the main reason is that the moisture preservation measures in the cultivation process are not in place, especially the moisture content of the culture medium after the Pleurotus ostreatus is harvested is not suitable, resulting in the yield of the next crop is not as good as that of the previous crop, and the mushroom quality is getting worse and worse. How to make the yield of each crop of Pleurotus ostreatus balanced, high yield and high quality, the key is to do a good job of scientific moisture retention of culture materials. 1. The bacteria stick wall-type soil covering moisture is laid in the shed according to the length of the bacteria bag, and a 15 - 20 cm thick soil ridge is laid.
2019-01-16 -
High-yield cultivation technique of Potato-- double ridges and High soil moisture
Potato cultivated with high moisture content in double ridges is deeply loved by farmers because of its disease-free, large yield increase, good potato shape and high commodity rate. Therefore, double-ridge high soil moisture cultivation has become a technical measure widely adopted by Xuanwei farmers. The cultivation of potato with "double ridges and high moisture content" is characterized by the optimization and integration of improved varieties, good methods and good growth environment; the aim is to increase potato yield and commodity rate, and to increase farmers' income; the core of the technology is "six changes". That is, one is to change the use of many, inferior and miscellaneous varieties into application-leading varieties, and the other is to change the intercropping of corn and potato.
2019-01-16 -
How to water and fertilize apple trees?
How to water and fertilize apple trees? What kind of watering and fertilization effect is good? Also ask experienced netizens to help introduce that watering and fertilization of apple trees have a close impact on apple quality and yield, so the planting network collates the watering and fertilization methods of apple trees, which are listed in detail below.
2018-07-17 -
High-yield cultivation techniques of Potato with double ridges and High moisture content
The main characteristic of potato cultivation with double ridges and high soil moisture is the optimization and integration of improved varieties, good methods and good growth environment. Its core technology is "six changes", the first is to change the use of many, inferior and miscellaneous varieties as the leading excellent varieties, the second is to change the intercropping of corn and Chiang to simply growing potatoes, and the third is to change the planting method of "Man Tianxing" to double ridges and high soil moisture cultivation; fourth, to change the soil moisture in the first tillage ridge to two or three times to cultivate the soil; fifth, to change the partial application of nitrogen fertilizer to balanced fertilization (mainly phosphorus and potash fertilizer). Sixth, change the initial release management in the field to fine management (the focus is timely irrigation.
2019-01-16 -
Do soybeans need to be suppressed after sowing?
Whether soybeans need to be suppressed after sowing depends on soil moisture. Good soil moisture, poor surface soil moisture, dry loose soil, after sowing in order to make close contact with the soil, eliminate gaps, suppress, will not cause soybean upper soil hardening, conducive to seed water absorption and germination, seedling emergence will be accelerated, can be suppressed while sowing. ...
2018-09-11 -
The whole Seedling technique of Cotton in one sowing
The whole seedling technology of cotton sowing in one sowing has been a technical problem concerned by our cotton farmers and technicians over the years. Many factors are involved, such as soil temperature, soil moisture, sowing method, seed quality and treatment, etc., which are the key factors that affect the whole seedling. Therefore, we discuss with the majority of cotton farmers on how to realize the whole seedling and strong seedling early development of cotton. First, the preparation before broadcasting. Preparation for sowing is the premise and basis of sowing the whole plant. as the saying goes, "before the soldiers move, the food and forage go first" and "conceive in October and give birth once" all illustrate the importance of preparation. Create soil moisture before sowing: by
2019-01-16 -
Irrigation and soil moisture Conservation in Chestnut Orchard in Spring
Chinese chestnut is a deciduous tree, is one of the woody grain trees, long life, known as "iron crops". Chestnut is nutritious and delicious, which can be used as a substitute for grain; all parts of chestnut can be used as medicine, bark, branches and leaves, wood pith can also be extracted and glued, and leaves can also raise camphor silkworm and tussah silkworm. Chinese chestnut wood is hard, straight-textured, moisture-resistant and anticorrosive.
2018-09-13 -
Edible Fungi Farming Pleurotus ostreatus Moisturizing Three Ways
At present, the main reason for the low yield of Pleurotus ostreatus planted in rural areas is that the moisture content of the culture medium after harvest is too low. How to keep the culture medium moist and produce more mushrooms becomes an important factor for high yield of Pleurotus ostreatus. Fungus stick wall-type soil covering moisture: lay a soil ridge 15~20 cm thick according to the length of the fungus bag in the shed, and remove the plastic bag from the fungus bag that is about to produce mushrooms. Put the bacteria sticks neatly on the ridge. Each row is covered with a layer of soil 3 to 4 cm thick, sprayed on both sides and smoothed with mud. Then discharge the second layer of bacteria stick and cover with soil, can discharge 6~9 layers,
2019-01-16 -
Three skills of moisturizing Pleurotus ostreatus
At present, the cultivation of Pleurotus ostreatus is more common in rural areas, but the yield is not high, mainly due to the low water content of Pleurotus ostreatus after harvest. But at this time, the mycelium of Pleurotus ostreatus has been covered with the whole culture material, so it is difficult to replenish water. How to make the culture material moisturizing and producing more mushrooms has become an important factor in the high yield of Pleurotus ostreatus. There are three skills: first, the bacteria stick wall-covered soil moisturizing in the shed according to the long bottom of the bacteria bag to lay a 15-20 cm thick ridge, the bacteria are about to produce mushroom bag to remove the plastic bag (called bacteria bag). Put the stick neatly
2019-01-16 -
Experiment on Water Control of Plant material of Orchid
Experiment on Water Control of Plant material of Orchid
2018-05-04 -
Cultivation techniques of Cotton stubble Wheat
In view of the late sowing date and low and unstable yield of wheat with cotton stubble, we explored a set of high-yield cultivation techniques for wheat with cotton stubble, which greatly increased the yield of wheat. In 1999, the planting area of the county was about 50,000 mu, with an average yield of 350 kg per mu. The main technical points are as follows: (1) pour enough soil moisture and apply enough fertilizer to make soil moisture before October 15, then pull out the cotton plant and transport it to the outside of the field, so that the late autumn peach will crack naturally on the cotton plant. Due to the large soil fertility consumption of cotton stubble, it is necessary to increase the amount of base fertilizer. But the cotton stubble wheat sowed late and depended on the main stem.
2019-01-15