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Four sprays and one drainage during the peanut pod-filling maturity stage to promote high yield
The pod-filling maturity stage of peanuts refers to the period from when half the plants have plump pods until most pods are fully filled and plump, that is, the period leading up to maturity and harvest. For medium-maturing varieties this lasts about 35-45 days; very early and early maturing varieties are shorter, and late-maturing varieties are longer. Summer-sown peanuts are comparable to or slightly longer than spring-sown peanuts of the same variety.
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Eight Key Points for Managing Wheat During the Wintering Period
From emergence to wintering, the growth characteristics of winter wheat are growing roots, growing leaves, growing tillers, and completing the vernalization stage, that is, "three growths and one completion," with the growth center being tillering. The central task of field management is, on the basis of preserving seedlings, to promote root growth and increase tillering, so that weak seedlings become strong and strong seedlings grow steadily.
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What are the methods for applying fertilizer based on seedling condition during the wheat green-up stage?
Spring has come, the earth's warmth rises, wheat awakens from its winter dormancy, and the green in the wheat fields increases. At this time, many farmer friends ask: Does my wheat need fertilizer? What kind of fertilizer is good? How much fertilizer is appropriate? And my answer is: apply fertilizer based on seedling condition. From
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Applying winter manure to wheat requires attention to timing and method
During the overwintering period of wheat, adding winter manure can not only supplement the deficiencies of base fertilizer and seedling fertilizer, but also maintain and stabilize the soil temperature around the wheat roots. Through the slow decomposition of fertilizer in winter and absorption by the roots, it lays the foundation for vigorous growth in spring. Winter manure should mainly consist of organic matter-rich, warm-natured
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Key Technical Points for Pest and Disease Control During the Autumn Sowing Period of Wheat
The autumn sowing period is the foundation and key to doing a good job of wheat pest and disease control. We hope farmers will seize this favorable opportunity of autumn sowing, adopt effective measures, and carry out pest and disease control work well for soil-dwelling pests, wheat powdery mildew, and other problems, striving to eliminate wheat pests, diseases, and weeds in the bud stage.
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Key Technical Points for Pest and Disease Control During the Wheat Sowing Period
Grasping pest and disease control from the autumn sowing period to the seedling stage of wheat is an important technical component for ensuring full and strong seedlings. The sowing and seedling stages of wheat are also critical periods for the control of many pests, diseases, and weeds. If control is not timely, it often results in missing seedlings and broken rows, or weak and diseased seedlings. In response to the pest
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How to prevent and control pests and diseases during soybean cultivation?
I) Control of cyst nematode. 1. Strengthen quarantine and protect disease-free areas: it is forbidden to transfer soybean seeds from diseased areas. 2. Agricultural control: implement crop rotation of soybean with gramineous crops or non-host plants such as cotton; where conditions permit, paddy-upland rotation is best, and this is currently the most important
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What are the technical measures for managing summer corn during the flowering and grain-filling stage?
The main goal at this stage is to maintain roots and protect leaves, prevent premature senescence and excessive vegetative growth, extend the functional period of green leaves, prevent grain abortion, and improve seed-setting rate and grain weight. First, apply grain fertilizer skillfully: so-called skillful application should be determined by the appearance of plants in the field. In fields where ear fertilizer is sufficient, plants look good, leaf color
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How to control water during orchid cultivation
Orchids are native to mountain forests, mostly growing in clusters in places facing southeast with their backs to the northwest, and where there is plenty of stone debris and humus. Mixed coniferous and broadleaf forests provide them with shade conditions, ventilation is neither strong nor weak, and there is often air movement containing a certain amount of humidity. Stone debris and humus
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Pest and Disease Control Methods During Zinnia Cultivation
Zinnia white star disease Symptoms: The disease occurs on leaves. Initially small dark brown spots appear, which later develop into lesions with dark brown margins and grayish-white centers, 2 to 4 mm in diameter. It mostly occurs on lower leaves, and in severe cases the leaves curl and wither. The surface of the lesions bears dark green mold-like growth. Pathogen Ce
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