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A pumpkin and wheat technology, applied in the directions of botanical equipment and methods, organic fertilizers, fertilizer mixtures, etc., can solve the problems of low resource utilization rate, poor economic benefit, growth inhibition, etc. The effect of leaf stress resistance enhancement and irrigation reduction
Inactive Publication Date: 2017-09-29
界首市民发家庭农场
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[0002] The resource utilization rate of pumpkin monoculture is low, and the economic benefit is poor. In the existing technology, there is a comprehensive supporting technology of interplanting pumpkin with corn or sunflower and other Hong Kong and Macao crops. However, in the late growth period of wheat, it is in the mature period of grain filling, and the weather is hot and dry. If the wheat is short of water or watered improperly, it will inevitably affect the 1000-grain weight and yield increase of wheat, and pumpkin is a temperature-loving plant, which often encounters high temperature during cultivation in summer. High temperature will disturb the physiological metabolism of pumpkin seedlings, and the growth will be affected. At this time, different water supply conditions will affect the root development of pumpkin crops. There is no planting method for interplanting pumpkin with wheat. In the process of interplanting, how to adjust the water supply conditions at high temperatures has become a technical problem that needs to be solved now.
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Embodiment 1
[0017] A method for interplanting wheat and pumpkins, comprising the following:
[0018] (1) Select a field with loamy soil, medium-to-high soil fertility, relatively uniform fertility, good irrigation conditions, and a soil pH value of 5.8-6.2. Sow wheat from late October to early November of that year. 1.2m, the row spacing is 3m, the water retention rate of the field soil is 72-76% when sowing, and the water retention rate of the field soil after germination and before booting is 50-55%;
[0019] (2) Interplant pumpkins after the Qingming Festival in the second year, and select pumpkin seedlings with a stem diameter of 0.4-0.6 cm and true leaves of 4-5 pieces to be planted among wheat. The pumpkin seedlings are cultivated in a nutrient bowl. No higher than 12cm, the distance between plants is 45cm, and the planting density of the pumpkin is 160-180 plants / mu; the pumpkin maintains a main vine, cultivates strong trees, and accumulates stalk nutrition;
[0020] The preparati...
Embodiment 2
[0024] Wherein, the raw material of the angelica treatment liquid also includes broad bean leaves equivalent to 25-30% of the weight of angelica. The broad bean leaves are selected from the budding stage of broad beans. Same as Example 1.
[0025] Control group 1 is set, and the angelica treatment solution in embodiment 1 is replaced with tap water, and all the other contents are unchanged; Control group 2 is set, and the irrigation amount of watering in the wheat grouting period is changed to 60m³ / mu in embodiment 1, and all the other contents are constant ;
[0026] In the known prior art, wheat is watered twice, and when the amount of watering reaches 120m³ / mu, the wheat yield can realize high yield, which is set as a blank group, and the blank group is planted, watered, and insect-resistant by conventional methods; Pumpkin root-to-shoot ratio, total irrigation volume (including angelica treatment solution), wheat yield and disease rate were recorded, and the following res...
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Abstract
The invention belongs to the technical field of agricultural cultivation, and particularly relates to a method of interplanting wheat and pumpkins. The method comprises the steps of wheat planting, pumpkin planting, interplanting and watering management and harvesting. Compared with the prior art, the method for interplanting the wheat and the pumpkins has the advantages that the pumpkins are interplanted among the wheat, water or angelica sinensis treatment liquid are irrigated in an appropriate period, so that water supplement can be conducted on the flowering and vine-stretching period of the pumpkins, and the quantity accumulation of dry matter of root systems and the portions above the ground is facilitated to make a root-shoot ratio reach 2% or above; meanwhile, through the cooperation of the grain-filling period of the wheat and the angelica sinensis treatment liquid, the yield of the interplanted wheat can be significantly increased; compared with the prior art, the irrigation amount under a high-yield condition is reduced by about 30%, the fluorescence parameters of leaves keeps at a relatively high level in the late growth period, and the conversion efficiency of light energy is improved; meanwhile, in cooperation with drought stress in the early period, the stress resistance capability of leaves can be significantly improved, and the uniformity of water saving and high yield can be achieved.
Description
technical field [0001] The invention belongs to the technical field of agricultural planting, and in particular relates to a method for interplanting wheat and pumpkins. Background technique [0002] The resource utilization rate of pumpkin monoculture is low, and the economic benefit is poor. In the existing technology, there is a comprehensive supporting technology of interplanting pumpkin with corn or sunflower and other Hong Kong and Macao crops. However, in the late growth period of wheat, it is in the mature period of grain filling, and the weather is hot and dry. If the wheat is short of water or watered improperly, it will inevitably affect the 1000-grain weight and yield increase of wheat, and pumpkin is a temperature-loving plant, which often encounters high temperature during cultivation in summer. High temperature will disturb the physiological metabolism of pumpkin seedlings, and the growth will be affected. At this time, different water supply conditions will a...
Claims
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Application Information
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