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滁县地区常年稻茬种小麦的面积要占秋播总面积的62%左右。一般亩产不高,原因之一是受秋旱影响整地播种。群众在这方面是有經驗的,主要是:1.犁“血茬”,搶墒早耕翻晒:在水稻黄熟期(收割前七至十天)放干田水,稻收后搶时耕翻。这种办法多用于馬肝土,因为馬肝土“湿耕粘犁头,干耕断犁稍”,趁此不干不湿时耕翻,比較省工;同时早耕可以晒垡,等雨后耙碎,达到土細墒足。2.灌水潤田,落干即耕:在劳畜力不足、稻茬面积大、不能犁“血茬”,干旱又巳发生的情况下,有水利条件的田可灌水潤田,再放水落干,根据潮湿程度晾晒三至十天,再耕耙播种。此法也适用于馬肝土。但要掌握灌水潤田后至耕翻前这段时間不致下大雨。3.干耕打(土查),增加播种量:在无水源潤田的情况下,黄白土和灰白土干耕比較容易,耕后打
Chu County perennial rice crop area of wheat to account for about 62% of the total area of autumn planting. Generally, the yield per mu is not high. One of the reasons is that sowing is affected by autumn drought. The masses are experienced in this respect, mainly as follows: 1. Plow “blood stubble” and grab the soil and tillage and turn on the sun: In the yellow ripening period (seven to ten days before harvesting), dry field water, . This method is mostly used for Ma liver soil, because Ma liver soil “wet tillage Plowshare, dry tillage plow slightly”, to take advantage of this tilling turn over, more labor-saving; while tillage can sunburn, rain After rake broken, to soil fine soil enough. 2. Irrigate the wetland and dry it up. If there is insufficient labor force, the area of the rice stubble is large and the “blood stubble” can not be plowed and the drought has occurred, the fields with water conservancy conditions can irrigate the wetland, Moisture drying three to ten days, then rake sowing. This method also applies to Ma liver soil. However, it is necessary to master the period of irrigating the wetland before the tilling and turning over will not cause heavy rain. 3. Dry farming (soil check), increase seeding: In the absence of wetland, yellow and white clay and clay soil is easier to dry, after tilling