Pigeonpea Ratooning Trial Under Conservation Agriculture, 2020

This dataset includes data generated from the on-station trial that was conducted to evaluate the various management methods that are being advocated in the Southern Africa region. The following treatments were used for this trial.
<ol>
<li> Sole maize continuous</li>
<li> Full Pigeonpea/maize rotation</li>
<li> Maize + Pigeonpea full growth no ratooning</li>
<li> Maize + Pigeonpea, uprooting at harvest and re-seeding every year</li>
<li> Maize + Pigeonpea, ratooning at harvest and at seeding</li>
<li> Maize + Pigeonpea, ratooning at harvest and 2 weeks after maize seeding</li>
<li> Maize + Pigeonpea, ratooning at harvest and 3 weeks after maize seeding</li>
<li> Maize + Pigeonpea, strip harvest of pigeonpea pods (no ratooning), plant maize and pigeonpea at seeding time, cut pigeonpea at ground level 2 weeks after maize planting</li>
<li> Maize + Pigeonpea, strip harvest of pigeonpea pods (no ratooning), delay planting of maize by a minimum of 14 days, cut pigeonpea at base, reseed pigeonpea with maize 14 days after the planting window.</li>

本数据集涵盖为评估南部非洲地区当前推广的各类种植管理措施而开展的田间定位试验所生成的试验数据。本次试验设置了以下处理方案：
1. 单作玉米连作
2. 木豆（Pigeonpea）与玉米完全轮作
3. 玉米+木豆间作，全生育期栽培，不进行留槎再生（ratooning）
4. 玉米+木豆间作，收获后连根拔除，每年重新播种
5. 玉米+木豆间作，收获后留槎再生，并于玉米播种期完成再生
6. 玉米+木豆间作，收获后留槎再生，且于玉米播种后2周完成再生
7. 玉米+木豆间作，收获后留槎再生，且于玉米播种后3周完成再生
8. 玉米+木豆间作模式下，带式采收木豆豆荚（不进行留槎再生），于播种季同时种植玉米与木豆，玉米播种2周后将木豆于地面处刈割
9. 玉米+木豆间作模式下，带式采收木豆豆荚（不进行留槎再生），将玉米播种时间至少推迟14天，刈割木豆至基部，于常规播种窗口期过后14天时，与玉米一同重新播种木豆